{"title":"Aquarium Filtration","description":"","products":[{"product_id":"nano-hang-on-back-filter","title":"Nano Hang On Back Aquarium Filter for Betta Shrimp Small Fish Tanks","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdjustable Water Flow: \u003c\/strong\u003eBuilt-in regulating valve. You can adjust the water flow easily according to the size of your fish tank and your fish needs. Easy and practical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUltra-Quiet Working: \u003c\/strong\u003eWhen working, this hang-on filter will not produce noise louder than 35dB, which is quiet and will not disturb or frighten your fish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEnergy-Saving \u0026amp; Eco-Friendly: \u003c\/strong\u003eOnly 3W of power, this mini filter will not consume large electricity, saving you money. Please fill the filter with water when used for the first time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVoltage: AC110V\/AC220-240V, 50\/60Hz   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePower: 3W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMax Water Flow: 250L\/h\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCable Length: about 1.2m\/ 3.9ft\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProduct Size: about 8 x 7x 11cm\/ 3.1 x 2.8 x 4.3in\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Sponge Filter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Extension Tube\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x Filter Tube\u003c\/span\u003e\u003cimg src=\"https:\/\/rover.ebay.com\/roversync\/?site=0\u0026amp;stg=1\u0026amp;mpt=1648887994217\"\u003e\u003c\/p\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Default Title","offer_id":53200151380331,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/FullSizeRender.jpg?v=1781043764"},{"product_id":"5-pack-pre-filter-sponge","title":"3 Pack Aquarium Pre-Filter Sponge | Intake Filter Foam for HOB \u0026 Canister Filters | Protects Shrimp, Fry \u0026 Small Fish","description":"\u003cp data-start=\"468\" data-end=\"859\" class=\"PDq2pG_selectionAnchorContainer\"\u003eProtect your shrimp, fry, and small fish while improving your aquarium's filtration with the \u003cstrong data-start=\"561\" data-end=\"610\"\u003eBK's Paws 3 Pack Aquarium Pre-Filter Sponges.\u003c\/strong\u003e Designed to fit over the intake tube of most hang-on-back (HOB) and canister filters, these coarse foam sponges prevent delicate aquarium inhabitants from being pulled into your filter while trapping large debris before it reaches the filter media.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"861\" data-end=\"1155\"\u003eThe open-cell foam design allows excellent water flow while providing additional mechanical and biological filtration. As beneficial bacteria colonize the sponge, it helps support a healthy nitrogen cycle and extends the life of your primary filter media by reducing buildup inside your filter.\u003c\/p\u003e\n\u003cp data-start=\"1157\" data-end=\"1346\"\u003eWhether you keep shrimp, fry, bettas, nano fish, or planted aquariums, these intake sponges are an inexpensive upgrade that protects livestock while improving overall filtration efficiency.\u003c\/p\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"1348\" data-end=\"1364\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1352\" data-end=\"1364\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1366\" data-end=\"1410\"\u003e✔ Includes \u003cstrong data-start=\"1377\" data-end=\"1410\"\u003e3 Aquarium Pre-Filter Sponges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1412\" data-end=\"1483\"\u003e✔ Fits most \u003cstrong data-start=\"1424\" data-end=\"1446\"\u003eHang-On-Back (HOB)\u003c\/strong\u003e and \u003cstrong data-start=\"1451\" data-end=\"1470\"\u003eCanister Filter\u003c\/strong\u003e intake tubes\u003c\/p\u003e\n\u003cp data-start=\"1485\" data-end=\"1538\"\u003e✔ Coarse open-cell foam promotes excellent water flow\u003c\/p\u003e\n\u003cp data-start=\"1540\" data-end=\"1585\"\u003e✔ Protects shrimp, fry, snails, and nano fish\u003c\/p\u003e\n\u003cp data-start=\"1587\" data-end=\"1629\"\u003e✔ Traps debris before it enters the filter\u003c\/p\u003e\n\u003cp data-start=\"1631\" data-end=\"1659\"\u003e✔ Reusable and easy to clean\u003c\/p\u003e\n\u003cp data-start=\"1661\" data-end=\"1698\"\u003e✔ Adds valuable biological filtration\u003c\/p\u003e\n\u003ch3 data-section-id=\"425p9e\" data-start=\"1700\" data-end=\"1716\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1716\"\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1718\" data-end=\"1822\"\u003e🦐 \u003cstrong data-start=\"1721\" data-end=\"1736\"\u003eShrimp Safe\u003c\/strong\u003e – Prevents baby shrimp, fry, and small fish from being sucked into the filter intake.\u003c\/p\u003e\n\u003cp data-start=\"1824\" data-end=\"1915\"\u003e💧 \u003cstrong data-start=\"1827\" data-end=\"1853\"\u003eImproves Water Quality\u003c\/strong\u003e – Captures larger debris before it reaches your filter media.\u003c\/p\u003e\n\u003cp data-start=\"1917\" data-end=\"2057\"\u003e🦠 \u003cstrong data-start=\"1920\" data-end=\"1952\"\u003eSupports Beneficial Bacteria\u003c\/strong\u003e – Adds extra biological filtration by providing additional surface area for beneficial bacteria to grow.\u003c\/p\u003e\n\u003cp data-start=\"2059\" data-end=\"2185\"\u003e⚙️ \u003cstrong data-start=\"2062\" data-end=\"2085\"\u003eExtends Filter Life\u003c\/strong\u003e – Reduces debris entering your filter, helping maintain better water flow and reducing maintenance.\u003c\/p\u003e\n\u003cp data-start=\"2187\" data-end=\"2298\"\u003e🌿 \u003cstrong data-start=\"2190\" data-end=\"2223\"\u003ePerfect for Planted Aquariums\u003c\/strong\u003e – Keeps plant leaves, moss, and floating debris from clogging your filter.\u003c\/p\u003e\n\u003cp data-start=\"2300\" data-end=\"2386\"\u003e♻️ \u003cstrong data-start=\"2303\" data-end=\"2315\"\u003eReusable\u003c\/strong\u003e – Simply rinse in removed aquarium water during maintenance and reuse.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7ckz0u\" data-start=\"2388\" data-end=\"2407\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2392\" data-end=\"2407\"\u003ePerfect For\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2409\" data-end=\"2587\"\u003e\n\u003cli data-section-id=\"9opnqb\" data-start=\"2409\" data-end=\"2431\"\u003eFreshwater aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"9jie3a\" data-start=\"2432\" data-end=\"2446\"\u003eShrimp tanks\u003c\/li\u003e\n\u003cli data-section-id=\"1dkwioq\" data-start=\"2447\" data-end=\"2464\"\u003eBetta aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"1vacxox\" data-start=\"2465\" data-end=\"2482\"\u003eNano fish tanks\u003c\/li\u003e\n\u003cli data-section-id=\"zgzmg8\" data-start=\"2483\" data-end=\"2503\"\u003eFry grow-out tanks\u003c\/li\u003e\n\u003cli data-section-id=\"7hurru\" data-start=\"2504\" data-end=\"2523\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"h8m6i9\" data-start=\"2524\" data-end=\"2546\"\u003eHang-On-Back filters\u003c\/li\u003e\n\u003cli data-section-id=\"10dby6m\" data-start=\"2547\" data-end=\"2565\"\u003eCanister filters\u003c\/li\u003e\n\u003cli data-section-id=\"eb631r\" data-start=\"2566\" data-end=\"2587\"\u003eCommunity aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2589\" data-end=\"2709\"\u003eProtect your aquarium's smallest inhabitants while enhancing filtration with these durable, reusable pre-filter sponges.\u003c\/p\u003e\n\u003chr data-start=\"2711\" data-end=\"2714\"\u003e\n\u003cp data-start=\"2716\" data-end=\"2887\"\u003e\u003cstrong data-start=\"2716\" data-end=\"2738\"\u003eBK's Paws Promise:\u003c\/strong\u003e We stand behind every product we sell. If you're not completely satisfied with your purchase, we're here to help with our hassle-free return policy.\u003c\/p\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Default Title","offer_id":53201145561451,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/IMG_3662.jpg?v=1783469509"},{"product_id":"bio-sponge-filter","title":"Bio Sponge Filter for Aquarium Air Driven Shrimp Betta Nano Fish Tank","description":"\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"561\" data-start=\"532\" data-section-id=\"g2js5i\"\u003eBio Sponge Aquarium Filter\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"886\" data-start=\"563\"\u003eKeep your aquarium clean, healthy, and crystal clear with this \u003cstrong data-end=\"656\" data-start=\"626\"\u003eBio Sponge Aquarium Filter\u003c\/strong\u003e. Designed to provide both \u003cstrong data-end=\"723\" data-start=\"683\"\u003emechanical and biological filtration\u003c\/strong\u003e, this air-powered filter removes floating debris while creating an ideal environment for beneficial bacteria to naturally break down harmful ammonia and nitrites.\u003c\/p\u003e\n\u003cp data-end=\"1212\" data-start=\"888\"\u003eThe gentle filtration makes it one of the best filter choices for shrimp tanks, betta aquariums, nano fish, breeding tanks, fry grow-out tanks, and quarantine aquariums. Unlike traditional power filters, sponge filters provide excellent water quality without creating strong currents or risking injury to delicate livestock.\u003c\/p\u003e\n\u003cp data-end=\"1347\" data-start=\"1214\"\u003eSimply connect the filter to an air pump (sold separately) to improve oxygen circulation while maintaining exceptional water quality.\u003c\/p\u003e\n\u003chr data-end=\"1352\" data-start=\"1349\"\u003e\n\u003ch2 data-end=\"1365\" data-start=\"1354\" data-section-id=\"1d7mrtu\"\u003eFeatures\u003c\/h2\u003e\n\u003cp data-end=\"1419\" data-start=\"1367\"\u003e✔ Provides both mechanical and biological filtration\u003c\/p\u003e\n\u003cp data-end=\"1488\" data-start=\"1421\"\u003e✔ Traps debris, uneaten food, and waste to keep water crystal clear\u003c\/p\u003e\n\u003cp data-end=\"1548\" data-start=\"1490\"\u003e✔ Large sponge surface promotes beneficial bacteria growth\u003c\/p\u003e\n\u003cp data-end=\"1606\" data-start=\"1550\"\u003e✔ Safe for shrimp, baby fish, fry, bettas, and nano fish\u003c\/p\u003e\n\u003cp data-end=\"1689\" data-start=\"1608\"\u003e✔ Gentle water flow prevents delicate livestock from being pulled into the filter\u003c\/p\u003e\n\u003cp data-end=\"1741\" data-start=\"1691\"\u003e✔ Improves oxygen exchange throughout the aquarium\u003c\/p\u003e\n\u003cp data-end=\"1772\" data-start=\"1743\"\u003e✔ Quiet air-powered operation\u003c\/p\u003e\n\u003cp data-end=\"1800\" data-start=\"1774\"\u003e✔ Easy to remove and clean\u003c\/p\u003e\n\u003cp data-end=\"1832\" data-start=\"1802\"\u003e✔ Long-lasting reusable sponge\u003c\/p\u003e\n\u003cp data-end=\"1866\" data-start=\"1834\"\u003e✔ Ideal for freshwater aquariums\u003c\/p\u003e\n\u003chr data-end=\"1871\" data-start=\"1868\"\u003e\n\u003ch2 data-end=\"1892\" data-start=\"1873\" data-section-id=\"i2bppy\"\u003eEasy Maintenance\u003c\/h2\u003e\n\u003cp data-end=\"2120\" data-start=\"1894\"\u003eCleaning is simple. Remove the sponge and gently rinse it every \u003cstrong data-end=\"1971\" data-start=\"1958\"\u003e2–4 weeks\u003c\/strong\u003e using \u003cstrong data-end=\"2001\" data-start=\"1978\"\u003eaquarium water only\u003c\/strong\u003e. Never rinse the sponge under tap water, as chlorine can kill the beneficial bacteria that keep your aquarium healthy.\u003c\/p\u003e\n\u003chr data-end=\"2125\" data-start=\"2122\"\u003e\n\u003ch2 data-end=\"2147\" data-start=\"2127\" data-section-id=\"1778a6\"\u003eAir Pump Required\u003c\/h2\u003e\n\u003cp data-end=\"2306\" data-start=\"2149\"\u003eThis filter operates using an \u003cstrong data-end=\"2206\" data-start=\"2179\"\u003eair pump (not included)\u003c\/strong\u003e. Simply connect airline tubing from your air pump to begin filtering and oxygenating your aquarium.\u003c\/p\u003e\n\u003chr data-end=\"2311\" data-start=\"2308\"\u003e\n\u003ch2 data-end=\"2331\" data-start=\"2313\" data-section-id=\"11gfjje\"\u003eAvailable Sizes\u003c\/h2\u003e\n\u003ch3 data-end=\"2342\" data-start=\"2333\" data-section-id=\"77vx89\"\u003eSmall\u003c\/h3\u003e\n\u003cul data-end=\"2481\" data-start=\"2344\"\u003e\n\u003cli data-end=\"2376\" data-start=\"2344\" data-section-id=\"rw1xzn\"\u003eOverall Height: \u003cstrong data-end=\"2376\" data-start=\"2362\"\u003e6.3 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2407\" data-start=\"2377\" data-section-id=\"7vq75t\"\u003eSponge Width: \u003cstrong data-end=\"2407\" data-start=\"2393\"\u003e3.2 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2439\" data-start=\"2408\" data-section-id=\"1lpxrmn\"\u003eSponge Height: \u003cstrong data-end=\"2439\" data-start=\"2425\"\u003e4.2 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2481\" data-start=\"2440\" data-section-id=\"1hr615w\"\u003eRecommended Tank Size: \u003cstrong data-end=\"2481\" data-start=\"2465\"\u003e5–15 Gallons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2493\" data-start=\"2483\" data-section-id=\"l65bwb\"\u003eMedium\u003c\/h3\u003e\n\u003cul data-end=\"2633\" data-start=\"2495\"\u003e\n\u003cli data-end=\"2527\" data-start=\"2495\" data-section-id=\"rt4lud\"\u003eOverall Height: \u003cstrong data-end=\"2527\" data-start=\"2513\"\u003e6.5 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2558\" data-start=\"2528\" data-section-id=\"gw6vs6\"\u003eSponge Width: \u003cstrong data-end=\"2558\" data-start=\"2544\"\u003e4.2 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2590\" data-start=\"2559\" data-section-id=\"ym4vsu\"\u003eSponge Height: \u003cstrong data-end=\"2590\" data-start=\"2576\"\u003e2.5 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2633\" data-start=\"2591\" data-section-id=\"twr0mv\"\u003eRecommended Tank Size: \u003cstrong data-end=\"2633\" data-start=\"2616\"\u003e10–30 Gallons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2644\" data-start=\"2635\" data-section-id=\"743w9n\"\u003eLarge\u003c\/h3\u003e\n\u003cul data-end=\"2780\" data-start=\"2646\"\u003e\n\u003cli data-end=\"2676\" data-start=\"2646\" data-section-id=\"mg07q8\"\u003eOverall Height: \u003cstrong data-end=\"2676\" data-start=\"2664\"\u003e8 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2705\" data-start=\"2677\" data-section-id=\"1gqq33u\"\u003eSponge Width: \u003cstrong data-end=\"2705\" data-start=\"2693\"\u003e4 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2737\" data-start=\"2706\" data-section-id=\"1edwfh5\"\u003eSponge Height: \u003cstrong data-end=\"2737\" data-start=\"2723\"\u003e5.5 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2780\" data-start=\"2738\" data-section-id=\"10ib1pz\"\u003eRecommended Tank Size: \u003cstrong data-end=\"2780\" data-start=\"2763\"\u003e20–55 Gallons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2785\" data-start=\"2782\"\u003e\n\u003ch2 data-end=\"2801\" data-start=\"2787\" data-section-id=\"em107h\"\u003ePerfect For\u003c\/h2\u003e\n\u003cul data-end=\"2970\" data-start=\"2803\"\u003e\n\u003cli data-end=\"2825\" data-start=\"2803\" data-section-id=\"18o4imb\"\u003eFreshwater Aquariums\u003c\/li\u003e\n\u003cli data-end=\"2840\" data-start=\"2826\" data-section-id=\"a4s452\"\u003eShrimp Tanks\u003c\/li\u003e\n\u003cli data-end=\"2854\" data-start=\"2841\" data-section-id=\"16cusq5\"\u003eBetta Tanks\u003c\/li\u003e\n\u003cli data-end=\"2871\" data-start=\"2855\" data-section-id=\"ebyghe\"\u003eNano Aquariums\u003c\/li\u003e\n\u003cli data-end=\"2892\" data-start=\"2872\" data-section-id=\"guj5xk\"\u003eFry Grow-Out Tanks\u003c\/li\u003e\n\u003cli data-end=\"2909\" data-start=\"2893\" data-section-id=\"1300y1r\"\u003eBreeding Tanks\u003c\/li\u003e\n\u003cli data-end=\"2931\" data-start=\"2910\" data-section-id=\"1dakxxr\"\u003eCommunity Aquariums\u003c\/li\u003e\n\u003cli data-end=\"2950\" data-start=\"2932\" data-section-id=\"bsv7gl\"\u003eQuarantine Tanks\u003c\/li\u003e\n\u003cli data-end=\"2970\" data-start=\"2951\" data-section-id=\"126i1iy\"\u003ePlanted Aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2975\" data-start=\"2972\"\u003e\n\u003ch2 data-end=\"2997\" data-start=\"2977\" data-section-id=\"8ze4eq\"\u003eBK's Paws Promise\u003c\/h2\u003e\n\u003cp data-end=\"3170\" data-start=\"2999\"\u003e\u003cstrong data-end=\"3021\" data-start=\"2999\"\u003eBK's Paws Promise:\u003c\/strong\u003e We stand behind every product we sell. If you're not completely satisfied with your purchase, we're here to help with our hassle-free return policy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Large","offer_id":53212695036267,"sku":null,"price":8.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":53212695069035,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":53212695101803,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/All3.jpg?v=1778544781"},{"product_id":"300-grams-aquarium-media-bio-balls","title":"300 Grams Aquarium Media Bio Balls","description":"\u003cp\u003eVery large and porous bio balls (about the size of a quarter). Each order is 300 grams of media. Lots of surface areas for beneficial bacteria to grow on.\u003c\/p\u003e\n\u003cp\u003ePerfect for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCanister filters\u003c\/li\u003e\n\u003cli\u003eLarge hang-on-back filter\u003c\/li\u003e\n\u003cli\u003eSumps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Default Title","offer_id":53224180220267,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/IMG_E2971.jpg?v=1778716117"},{"product_id":"usb-powered-aquarium-sponge-filter","title":"Aquarium Sponge Filter Air Powered Bio Filter for Betta Shrimp Nano Tanks","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"8c067a61-2ef1-4a39-8beb-20a3f0786727\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"106\" data-start=\"34\" data-section-id=\"zvn1rp\"\u003eCrystal Clear Water. Powerful Filtration. Whisper-Quiet Performance.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"486\" data-start=\"108\"\u003eKeep your aquarium healthy with the \u003cstrong data-end=\"187\" data-start=\"144\"\u003eBKs Paws Powered Aquarium Sponge Filter\u003c\/strong\u003e—a complete mechanical, biological, and aeration filtration system designed for freshwater aquariums. Unlike traditional air-driven sponge filters, this powered unit features an ultra-quiet water pump for increased water circulation while maintaining a peaceful environment for your fish and shrimp.\u003c\/p\u003e\n\u003cp data-end=\"676\" data-start=\"488\"\u003eThe dual sponge design captures debris, promotes beneficial bacteria growth, and provides gentle filtration that's safe for shrimp, fry, bettas, nano fish, and other delicate aquatic life.\u003c\/p\u003e\n\u003ch2 data-end=\"689\" data-start=\"678\" data-section-id=\"1d7mrtu\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-end=\"1818\" data-start=\"691\"\u003e\n\u003cli data-end=\"797\" data-start=\"691\" data-section-id=\"1mqszsp\"\u003e💧 \u003cstrong data-end=\"718\" data-start=\"696\"\u003ePowered Water Pump\u003c\/strong\u003e – Provides continuous water circulation without relying solely on an air pump.\u003c\/li\u003e\n\u003cli data-end=\"937\" data-start=\"798\" data-section-id=\"duks7c\"\u003e🧽 \u003cstrong data-end=\"829\" data-start=\"803\"\u003eDual Sponge Filtration\u003c\/strong\u003e – High-density sponges trap debris while supporting beneficial bacteria for superior biological filtration.\u003c\/li\u003e\n\u003cli data-end=\"1061\" data-start=\"938\" data-section-id=\"p6ki8s\"\u003e🌱 \u003cstrong data-end=\"974\" data-start=\"943\"\u003eBuilt-In Bio Media Chambers\u003c\/strong\u003e – Expand your filtration capacity with removable chambers for biological filter media.\u003c\/li\u003e\n\u003cli data-end=\"1177\" data-start=\"1062\" data-section-id=\"1od3rs6\"\u003e🔇 \u003cstrong data-end=\"1092\" data-start=\"1067\"\u003eUltra-Quiet Operation\u003c\/strong\u003e – Designed to run quietly, making it ideal for bedrooms, offices, and living spaces.\u003c\/li\u003e\n\u003cli data-end=\"1290\" data-start=\"1178\" data-section-id=\"10gx1v9\"\u003e🌬️ \u003cstrong data-end=\"1209\" data-start=\"1184\"\u003eAdjustable Air Intake\u003c\/strong\u003e – Easily fine-tune oxygen levels with the included adjustable air control valve.\u003c\/li\u003e\n\u003cli data-end=\"1380\" data-start=\"1291\" data-section-id=\"oezxvq\"\u003e🔄 \u003cstrong data-end=\"1322\" data-start=\"1296\"\u003e360° Adjustable Outlet\u003c\/strong\u003e – Direct water flow exactly where your aquarium needs it.\u003c\/li\u003e\n\u003cli data-end=\"1491\" data-start=\"1381\" data-section-id=\"14urtmu\"\u003e📏 \u003cstrong data-end=\"1424\" data-start=\"1386\"\u003eAdjustable Telescoping Outlet Tube\u003c\/strong\u003e – Easily customize the outlet height for different aquarium sizes.\u003c\/li\u003e\n\u003cli data-end=\"1615\" data-start=\"1492\" data-section-id=\"17qufyv\"\u003e🦐 \u003cstrong data-end=\"1518\" data-start=\"1497\"\u003eShrimp \u0026amp; Fry Safe\u003c\/strong\u003e – Gentle sponge filtration prevents baby shrimp and small fish from being drawn into the filter.\u003c\/li\u003e\n\u003cli data-end=\"1726\" data-start=\"1616\" data-section-id=\"ehuncv\"\u003e🧼 \u003cstrong data-end=\"1641\" data-start=\"1621\"\u003eEasy Maintenance\u003c\/strong\u003e – Simply rinse the sponge in removed aquarium water to preserve beneficial bacteria.\u003c\/li\u003e\n\u003cli data-end=\"1818\" data-start=\"1727\" data-section-id=\"1xndxpz\"\u003e🏠 \u003cstrong data-end=\"1755\" data-start=\"1732\"\u003eStrong Suction Cups\u003c\/strong\u003e – Securely mounts to aquarium glass for a stable installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1841\" data-start=\"1820\" data-section-id=\"1vtcvuy\"\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp data-end=\"2082\" data-start=\"1843\"\u003eHealthy aquariums begin with excellent filtration. The BKs Paws Powered Aquarium Sponge Filter combines powerful water circulation with gentle sponge filtration to create crystal-clear water while maintaining a stable biological ecosystem.\u003c\/p\u003e\n\u003cp data-end=\"2450\" data-start=\"2084\"\u003eThe dual sponge system provides plenty of surface area for beneficial bacteria, helping convert harmful ammonia and nitrite into safer compounds. The integrated powered pump improves water movement and oxygen exchange without creating harsh currents, making it an excellent choice for shrimp tanks, bettas, breeding tanks, planted aquariums, and community aquariums.\u003c\/p\u003e\n\u003ch2 data-end=\"2466\" data-start=\"2452\" data-section-id=\"em107h\"\u003ePerfect For\u003c\/h2\u003e\n\u003cul data-end=\"2627\" data-start=\"2468\"\u003e\n\u003cli data-end=\"2490\" data-start=\"2468\" data-section-id=\"9opnqb\"\u003eFreshwater aquariums\u003c\/li\u003e\n\u003cli data-end=\"2505\" data-start=\"2491\" data-section-id=\"9jie3a\"\u003eShrimp tanks\u003c\/li\u003e\n\u003cli data-end=\"2523\" data-start=\"2506\" data-section-id=\"1dkwioq\"\u003eBetta aquariums\u003c\/li\u003e\n\u003cli data-end=\"2548\" data-start=\"2524\" data-section-id=\"rfg0ft\"\u003eFry and breeding tanks\u003c\/li\u003e\n\u003cli data-end=\"2565\" data-start=\"2549\" data-section-id=\"bhdxu\"\u003eNano aquariums\u003c\/li\u003e\n\u003cli data-end=\"2588\" data-start=\"2566\" data-section-id=\"vnynik\"\u003eCommunity fish tanks\u003c\/li\u003e\n\u003cli data-end=\"2608\" data-start=\"2589\" data-section-id=\"7hurru\"\u003ePlanted aquariums\u003c\/li\u003e\n\u003cli data-end=\"2627\" data-start=\"2609\" data-section-id=\"ce4qzp\"\u003eQuarantine tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2650\" data-start=\"2629\" data-section-id=\"qhhk8d\"\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul data-end=\"3005\" data-start=\"2652\"\u003e\n\u003cli data-end=\"2684\" data-start=\"2652\" data-section-id=\"c41jp0\"\u003eUltra-quiet powered water pump\u003c\/li\u003e\n\u003cli data-end=\"2719\" data-start=\"2685\" data-section-id=\"2vf9jw\"\u003eDual high-density sponge filters\u003c\/li\u003e\n\u003cli data-end=\"2756\" data-start=\"2720\" data-section-id=\"5284fa\"\u003eBuilt-in biological media chambers\u003c\/li\u003e\n\u003cli data-end=\"2788\" data-start=\"2757\" data-section-id=\"1imai1q\"\u003eAdjustable air intake control\u003c\/li\u003e\n\u003cli data-end=\"2817\" data-start=\"2789\" data-section-id=\"lwdbqv\"\u003e360° rotating water outlet\u003c\/li\u003e\n\u003cli data-end=\"2854\" data-start=\"2818\" data-section-id=\"e6altp\"\u003eAdjustable telescoping outlet tube\u003c\/li\u003e\n\u003cli data-end=\"2898\" data-start=\"2855\" data-section-id=\"4ic1xs\"\u003eGentle filtration safe for shrimp and fry\u003c\/li\u003e\n\u003cli data-end=\"2939\" data-start=\"2899\" data-section-id=\"thruo2\"\u003eEasy-to-clean removable sponge filters\u003c\/li\u003e\n\u003cli data-end=\"2976\" data-start=\"2940\" data-section-id=\"1ae4fpo\"\u003eStrong suction cup mounting system\u003c\/li\u003e\n\u003cli data-end=\"3005\" data-start=\"2977\" data-section-id=\"8y7wob\"\u003eEnergy-efficient operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3025\" data-start=\"3007\" data-section-id=\"11gfjje\"\u003eAvailable Sizes\u003c\/h2\u003e\n\u003cp data-end=\"3038\" data-start=\"3027\"\u003e\u003cstrong data-end=\"3038\" data-start=\"3027\"\u003eDD-100A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3159\" data-start=\"3039\"\u003e\n\u003cli data-end=\"3074\" data-start=\"3039\" data-section-id=\"ovgbmi\"\u003eRecommended for smaller aquariums\u003c\/li\u003e\n\u003cli data-end=\"3095\" data-start=\"3075\" data-section-id=\"116y2k\"\u003eBase Width: 148 mm\u003c\/li\u003e\n\u003cli data-end=\"3119\" data-start=\"3096\" data-section-id=\"k4kigu\"\u003eSponge Height: 157 mm\u003c\/li\u003e\n\u003cli data-end=\"3159\" data-start=\"3120\" data-section-id=\"1ou1fux\"\u003eAdjustable Overall Height: 205–282 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3172\" data-start=\"3161\"\u003e\u003cstrong data-end=\"3172\" data-start=\"3161\"\u003eDD-200A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3292\" data-start=\"3173\"\u003e\n\u003cli data-end=\"3207\" data-start=\"3173\" data-section-id=\"ljep5p\"\u003eRecommended for larger aquariums\u003c\/li\u003e\n\u003cli data-end=\"3228\" data-start=\"3208\" data-section-id=\"12fjhy\"\u003eBase Width: 160 mm\u003c\/li\u003e\n\u003cli data-end=\"3252\" data-start=\"3229\" data-section-id=\"k1nrp2\"\u003eSponge Height: 193 mm\u003c\/li\u003e\n\u003cli data-end=\"3292\" data-start=\"3253\" data-section-id=\"1ou1fux\"\u003eAdjustable Overall Height: 205–282 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3312\" data-start=\"3294\" data-section-id=\"w3a6bn\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-end=\"3492\" data-start=\"3314\"\u003e\n\u003cli data-end=\"3337\" data-start=\"3314\" data-section-id=\"1nkez4m\"\u003ePowered sponge filter\u003c\/li\u003e\n\u003cli data-end=\"3362\" data-start=\"3338\" data-section-id=\"k4li6i\"\u003eUltra-quiet water pump\u003c\/li\u003e\n\u003cli data-end=\"3384\" data-start=\"3363\" data-section-id=\"gdhjev\"\u003eDual sponge filters\u003c\/li\u003e\n\u003cli data-end=\"3412\" data-start=\"3385\" data-section-id=\"1jpfgsq\"\u003eBiological media chambers\u003c\/li\u003e\n\u003cli data-end=\"3441\" data-start=\"3413\" data-section-id=\"1f77si\"\u003eAdjustable outlet assembly\u003c\/li\u003e\n\u003cli data-end=\"3461\" data-start=\"3442\" data-section-id=\"rhzi5\"\u003eAir control valve\u003c\/li\u003e\n\u003cli data-end=\"3476\" data-start=\"3462\" data-section-id=\"h3xsn8\"\u003eSuction cups\u003c\/li\u003e\n\u003cli data-end=\"3492\" data-start=\"3477\" data-section-id=\"1tyreps\"\u003ePower adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3514\" data-start=\"3494\" data-section-id=\"xymjcr\"\u003eCare Instructions\u003c\/h2\u003e\n\u003cul data-end=\"3843\" data-start=\"3516\"\u003e\n\u003cli data-end=\"3565\" data-start=\"3516\" data-section-id=\"kux92u\"\u003eRinse sponge filters using aquarium water only.\u003c\/li\u003e\n\u003cli data-end=\"3642\" data-start=\"3566\" data-section-id=\"6h3jaf\"\u003eAvoid rinsing filter media with tap water to preserve beneficial bacteria.\u003c\/li\u003e\n\u003cli data-end=\"3710\" data-start=\"3643\" data-section-id=\"dvrn95\"\u003eClean the pump and impeller periodically for optimal performance.\u003c\/li\u003e\n\u003cli data-end=\"3770\" data-start=\"3711\" data-section-id=\"10n79oy\"\u003eReplace sponge filters only when they show signs of wear.\u003c\/li\u003e\n\u003cli data-end=\"3843\" data-start=\"3771\" data-section-id=\"1rj6yd1\"\u003ePerform regular maintenance to maintain maximum filtration efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3848\" data-start=\"3845\"\u003e\n\u003ch3 data-end=\"3870\" data-start=\"3850\" data-section-id=\"b138ly\"\u003eBKs Paws Promise\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"4021\" data-start=\"3872\"\u003eWe stand behind every product we sell. If you're not completely satisfied with your purchase, we're here to help with our hassle-free return policy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"DD-100A","offer_id":53241695961451,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true},{"title":"DD-200A","offer_id":53241695994219,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/IMG_3248_b4553108-abd9-4a42-b827-5b6a338af573.jpg?v=1784716082"},{"product_id":"double-sponge-bio-filter","title":"Double Sponge Bio Filter for Aquarium Air Driven Shrimp Betta Fish Tank","description":"\u003ch2 data-section-id=\"1tbhwhc\" data-start=\"538\" data-end=\"581\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDouble Sponge Biological Aquarium Filter\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"583\" data-end=\"923\"\u003eMaintain crystal-clear water and a healthy aquatic environment with this \u003cstrong data-start=\"656\" data-end=\"700\"\u003eDouble Sponge Biological Aquarium Filter\u003c\/strong\u003e. Designed for freshwater aquariums, this air-powered filter provides both \u003cstrong data-start=\"775\" data-end=\"815\"\u003emechanical and biological filtration\u003c\/strong\u003e, making it an excellent choice for shrimp, bettas, nano fish, fry, breeding tanks, and community aquariums.\u003c\/p\u003e\n\u003cp data-start=\"925\" data-end=\"1238\"\u003eThe dual sponge design creates a large surface area for beneficial bacteria to colonize, naturally breaking down harmful ammonia and nitrites while trapping debris and uneaten food. The gentle water flow is safe for delicate aquatic life, making it ideal for shrimp colonies, baby fish, and slow-swimming species.\u003c\/p\u003e\n\u003cp data-start=\"1240\" data-end=\"1458\"\u003eUnlike traditional power filters, this sponge filter provides excellent filtration without creating strong currents, helping maintain a stress-free environment while increasing dissolved oxygen throughout the aquarium.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1460\" data-end=\"1472\"\u003eFeatures\u003c\/h3\u003e\n\u003cp data-start=\"1474\" data-end=\"1557\"\u003e✔ Dual high-density sponge design for superior mechanical and biological filtration\u003c\/p\u003e\n\u003cp data-start=\"1559\" data-end=\"1617\"\u003e✔ Large surface area encourages beneficial bacteria growth\u003c\/p\u003e\n\u003cp data-start=\"1619\" data-end=\"1682\"\u003e✔ Gentle water flow safe for shrimp, fry, bettas, and nano fish\u003c\/p\u003e\n\u003cp data-start=\"1684\" data-end=\"1734\"\u003e✔ Improves water clarity and overall water quality\u003c\/p\u003e\n\u003cp data-start=\"1736\" data-end=\"1786\"\u003e✔ Promotes oxygen exchange throughout the aquarium\u003c\/p\u003e\n\u003cp data-start=\"1788\" data-end=\"1854\"\u003e✔ Quiet air-powered operation (air pump required, sold separately)\u003c\/p\u003e\n\u003cp data-start=\"1856\" data-end=\"1890\"\u003e✔ Easy to remove, clean, and reuse\u003c\/p\u003e\n\u003cp data-start=\"1892\" data-end=\"1959\"\u003e✔ Ideal for breeding tanks, quarantine tanks, and planted aquariums\u003c\/p\u003e\n\u003chr data-start=\"1961\" data-end=\"1964\"\u003e\n\u003ch2 data-section-id=\"11gfjje\" data-start=\"1966\" data-end=\"1984\"\u003eAvailable Sizes\u003c\/h2\u003e\n\u003ch3 data-section-id=\"77vx89\" data-start=\"1986\" data-end=\"1995\"\u003eSmall\u003c\/h3\u003e\n\u003cul data-start=\"1997\" data-end=\"2074\"\u003e\n\u003cli data-section-id=\"nv2muw\" data-start=\"1997\" data-end=\"2028\"\u003eSponge Height: \u003cstrong data-start=\"2014\" data-end=\"2028\"\u003e3.2 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8ryp91\" data-start=\"2029\" data-end=\"2074\"\u003eRecommended Aquarium Size: \u003cstrong data-start=\"2058\" data-end=\"2074\"\u003e5–20 Gallons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"743w9n\" data-start=\"2076\" data-end=\"2085\"\u003eLarge\u003c\/h3\u003e\n\u003cul data-start=\"2087\" data-end=\"2165\"\u003e\n\u003cli data-section-id=\"cssdh4\" data-start=\"2087\" data-end=\"2118\"\u003eSponge Height: \u003cstrong data-start=\"2104\" data-end=\"2118\"\u003e4.5 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r2d28d\" data-start=\"2119\" data-end=\"2165\"\u003eRecommended Aquarium Size: \u003cstrong data-start=\"2148\" data-end=\"2165\"\u003e29–40 Gallons\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2167\" data-end=\"2170\"\u003e\n\u003ch2 data-section-id=\"em107h\" data-start=\"2172\" data-end=\"2186\"\u003ePerfect For\u003c\/h2\u003e\n\u003cul data-start=\"2188\" data-end=\"2355\"\u003e\n\u003cli data-section-id=\"18o4imb\" data-start=\"2188\" data-end=\"2210\"\u003eFreshwater Aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"a4s452\" data-start=\"2211\" data-end=\"2225\"\u003eShrimp Tanks\u003c\/li\u003e\n\u003cli data-section-id=\"16cusq5\" data-start=\"2226\" data-end=\"2239\"\u003eBetta Tanks\u003c\/li\u003e\n\u003cli data-section-id=\"ebyghe\" data-start=\"2240\" data-end=\"2256\"\u003eNano Aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"guj5xk\" data-start=\"2257\" data-end=\"2277\"\u003eFry Grow-Out Tanks\u003c\/li\u003e\n\u003cli data-section-id=\"1300y1r\" data-start=\"2278\" data-end=\"2294\"\u003eBreeding Tanks\u003c\/li\u003e\n\u003cli data-section-id=\"1dakxxr\" data-start=\"2295\" data-end=\"2316\"\u003eCommunity Aquariums\u003c\/li\u003e\n\u003cli data-section-id=\"bsv7gl\" data-start=\"2317\" data-end=\"2335\"\u003eQuarantine Tanks\u003c\/li\u003e\n\u003cli data-section-id=\"126i1iy\" data-start=\"2336\" data-end=\"2355\"\u003ePlanted Aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2357\" data-end=\"2360\"\u003e\n\u003ch2 data-section-id=\"8ze4eq\" data-start=\"2362\" data-end=\"2382\"\u003eBK's Paws Promise\u003c\/h2\u003e\n\u003cp data-start=\"2384\" data-end=\"2555\"\u003e\u003cstrong data-start=\"2384\" data-end=\"2406\"\u003eBK's Paws Promise:\u003c\/strong\u003e We stand behind every product we sell. If you're not completely satisfied with your purchase, we're here to help with our hassle-free return policy.\u003c\/p\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Small","offer_id":53393858527595,"sku":null,"price":5.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":53393858560363,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/IMG_3396_e8a231f1-c85c-4e4c-ac72-0ac4354fa78a.jpg?v=1781526918"},{"product_id":"double-sponge-bio-filter-with-media-box","title":"Double Sponge Bio Filter for Aquarium with Ceramic Media Balls Air Powered","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"616\" data-start=\"564\" data-section-id=\"1o4c6n7\"\u003eDouble Sponge Bio Filter with Ceramic Media Boxes\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"860\" data-start=\"618\"\u003eKeep your aquarium water crystal clear with this \u003cstrong data-end=\"711\" data-start=\"667\"\u003eDouble Sponge Biological Aquarium Filter\u003c\/strong\u003e, designed to provide exceptional mechanical and biological filtration while remaining safe for shrimp, fry, bettas, and other small freshwater fish.\u003c\/p\u003e\n\u003cp data-end=\"1222\" data-start=\"862\"\u003eThe dual high-density sponge design creates a large surface area for beneficial bacteria to thrive, helping convert harmful ammonia and nitrites into safer compounds for a healthier aquarium. Two integrated media chambers come pre-filled with ceramic bio media, providing even more space for beneficial bacteria to colonize and improve long-term water quality.\u003c\/p\u003e\n\u003cp data-end=\"1499\" data-start=\"1224\"\u003eUnlike traditional filters that create strong currents, this air-powered sponge filter delivers gentle filtration and increased oxygenation, making it an excellent choice for shrimp tanks, breeding tanks, betta aquariums, nano aquariums, quarantine tanks, and grow-out tanks.\u003c\/p\u003e\n\u003ch3 data-end=\"1513\" data-start=\"1501\" data-section-id=\"19zqy0x\"\u003eFeatures\u003c\/h3\u003e\n\u003cp data-end=\"1590\" data-start=\"1515\"\u003e✔ Dual sponge design provides superior mechanical and biological filtration\u003c\/p\u003e\n\u003cp data-end=\"1665\" data-start=\"1592\"\u003e✔ Two removable ceramic media chambers for enhanced biological filtration\u003c\/p\u003e\n\u003cp data-end=\"1727\" data-start=\"1667\"\u003e✔ Four removable sponge sections for quick and easy cleaning\u003c\/p\u003e\n\u003cp data-end=\"1802\" data-start=\"1729\"\u003e✔ Gentle water flow safe for shrimp, baby fish, fry, and delicate species\u003c\/p\u003e\n\u003cp data-end=\"1863\" data-start=\"1804\"\u003e✔ Increases dissolved oxygen while filtering aquarium water\u003c\/p\u003e\n\u003cp data-end=\"1931\" data-start=\"1865\"\u003e✔ Quiet air-powered operation (requires air pump, sold separately)\u003c\/p\u003e\n\u003cp data-end=\"2002\" data-start=\"1933\"\u003e✔ 360° adjustable outlet allows you to direct water flow where needed\u003c\/p\u003e\n\u003cp data-end=\"2038\" data-start=\"2004\"\u003e✔ Easy to disassemble and maintain\u003c\/p\u003e\n\u003ch3 data-end=\"2055\" data-start=\"2040\" data-section-id=\"9n3n4e\"\u003ePerfect For\u003c\/h3\u003e\n\u003cul data-end=\"2190\" data-start=\"2057\"\u003e\n\u003cli data-end=\"2079\" data-start=\"2057\" data-section-id=\"18o4imb\"\u003eFreshwater Aquariums\u003c\/li\u003e\n\u003cli data-end=\"2094\" data-start=\"2080\" data-section-id=\"a4s452\"\u003eShrimp Tanks\u003c\/li\u003e\n\u003cli data-end=\"2108\" data-start=\"2095\" data-section-id=\"16cusq5\"\u003eBetta Tanks\u003c\/li\u003e\n\u003cli data-end=\"2131\" data-start=\"2109\" data-section-id=\"c902xg\"\u003eFry \u0026amp; Breeding Tanks\u003c\/li\u003e\n\u003cli data-end=\"2148\" data-start=\"2132\" data-section-id=\"ebyghe\"\u003eNano Aquariums\u003c\/li\u003e\n\u003cli data-end=\"2171\" data-start=\"2149\" data-section-id=\"16ztuks\"\u003eCommunity Fish Tanks\u003c\/li\u003e\n\u003cli data-end=\"2190\" data-start=\"2172\" data-section-id=\"bsv7gl\"\u003eQuarantine Tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2210\" data-start=\"2192\" data-section-id=\"1yl5694\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-end=\"2368\" data-start=\"2212\"\u003e\n\u003cli data-end=\"2243\" data-start=\"2212\" data-section-id=\"1stsouz\"\u003eSponge Length: \u003cstrong data-end=\"2243\" data-start=\"2229\"\u003e3.2 Inches\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2286\" data-start=\"2244\" data-section-id=\"1p8q17c\"\u003eFiltration Type: Mechanical \u0026amp; Biological\u003c\/li\u003e\n\u003cli data-end=\"2322\" data-start=\"2287\" data-section-id=\"1pkzblo\"\u003eMedia Included: Ceramic Bio Media\u003c\/li\u003e\n\u003cli data-end=\"2368\" data-start=\"2323\" data-section-id=\"17od0zk\"\u003eOperation: Air Pump Required (Not Included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2373\" data-start=\"2370\"\u003e\n\u003ch2 data-end=\"2395\" data-start=\"2375\" data-section-id=\"8ze4eq\"\u003eBK's Paws Promise\u003c\/h2\u003e\n\u003cp data-end=\"2568\" data-start=\"2397\"\u003e\u003cstrong data-end=\"2419\" data-start=\"2397\"\u003eBK's Paws Promise:\u003c\/strong\u003e We stand behind every product we sell. If you're not completely satisfied with your purchase, we're here to help with our hassle-free return policy.\u003c\/p\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Default Title","offer_id":53408567066987,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/IMG_3441.jpg?v=1781834574"},{"product_id":"aquarium-bio-sponge","title":"Aquarium Bio Sponge","description":"\u003cp\u003e18 inches long 6 inches wide with a thickness of .8 inches and porosity of 15 PPI.\u003c\/p\u003e\n\u003cp\u003eThis can be used a verity on things in aquarium hobby, but this is mostly used for filtration and cleaning. \u003c\/p\u003e","brand":"BK Shrimp Keeping","offers":[{"title":"Default Title","offer_id":53431342694763,"sku":null,"price":1.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/files\/IMG_3519.jpg?v=1782606495"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5840\/3179\/collections\/this_57cac0ba-30e5-4298-aab8-25e2e0c3c9f2.jpg?v=1780765722","url":"https:\/\/bkspaws.com\/collections\/aquarium-filters.oembed","provider":"BK’s Paws","version":"1.0","type":"link"}