{"product_id":"small-sponge-filter","title":"Small Sponge Filter – Gentle, Reliable Filtration for Nano Tanks \u0026 Fry Setups","description":"\u003ch2 data-start=\"152\" data-end=\"235\" class=\"\"\u003e🧽 Small Sponge Filter – Gentle, Reliable Filtration for Nano Tanks \u0026amp; Fry Setups\u003c\/h2\u003e\n\u003cp data-start=\"237\" data-end=\"517\" class=\"\"\u003eThis \u003cstrong data-start=\"242\" data-end=\"265\"\u003eSmall Sponge Filter\u003c\/strong\u003e is the perfect quiet filter for nano aquariums, shrimp tanks, betta bowls, or fry grow-outs. It runs on air power (air pump not included) and provides mechanical and biological filtration without disturbing your dirted substrate or delicate tank life.\u003c\/p\u003e\n\u003cp data-start=\"519\" data-end=\"707\" class=\"\"\u003eBecause it doesn’t create strong current, this filter is ideal for setups that follow the \u003cstrong data-start=\"609\" data-end=\"631\"\u003eFather Fish method\u003c\/strong\u003e — where balance, oxygenation, and gentle flow support a thriving ecosystem.\u003c\/p\u003e\n\u003chr data-start=\"709\" data-end=\"712\" class=\"\"\u003e\n\u003ch3 data-start=\"714\" data-end=\"756\" class=\"\"\u003e💚 Why Choose the Small Sponge Filter?\u003c\/h3\u003e\n\u003cp data-start=\"758\" data-end=\"1141\" class=\"\"\u003e✅ \u003cstrong data-start=\"760\" data-end=\"796\"\u003eGreat for Tanks Under 10 Gallons\u003c\/strong\u003e – Perfect for shrimp, fry, or nano aquascapes\u003cbr data-start=\"842\" data-end=\"845\"\u003e✅ \u003cstrong data-start=\"847\" data-end=\"861\"\u003eAir-Driven\u003c\/strong\u003e – No electricity inside the tank; quiet and efficient\u003cbr data-start=\"915\" data-end=\"918\"\u003e✅ \u003cstrong data-start=\"920\" data-end=\"945\"\u003eProtects Fry \u0026amp; Shrimp\u003c\/strong\u003e – No suction hazard like power filters\u003cbr data-start=\"984\" data-end=\"987\"\u003e✅ \u003cstrong data-start=\"989\" data-end=\"1021\"\u003eSupports Beneficial Bacteria\u003c\/strong\u003e – Boosts natural filtration without chemicals\u003cbr data-start=\"1067\" data-end=\"1070\"\u003e✅ \u003cstrong data-start=\"1072\" data-end=\"1097\"\u003eLow Flow, High Oxygen\u003c\/strong\u003e – Ideal for planted, deep-substrate systems\u003c\/p\u003e\n\u003chr data-start=\"1143\" data-end=\"1146\" class=\"\"\u003e\n\u003ch3 data-start=\"1148\" data-end=\"1166\" class=\"\"\u003e🪴 Setup Tips:\u003c\/h3\u003e\n\u003cp data-start=\"1168\" data-end=\"1353\" class=\"\"\u003e• Pair with a quality air pump and airline tubing (sold separately)\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e• Position close to plants or tank wall to avoid disruption\u003cbr data-start=\"1297\" data-end=\"1300\"\u003e• Clean gently in dechlorinated water when flow slows\u003c\/p\u003e\n\u003chr data-start=\"1355\" data-end=\"1358\" class=\"\"\u003e\n\u003ch3 data-start=\"1360\" data-end=\"1385\" class=\"\"\u003e🌿 Father Fish Tip:\u003c\/h3\u003e\n\u003cp data-start=\"1386\" data-end=\"1503\" class=\"\"\u003e“Sponge filters are your best friend in a natural tank. No disruption, no over-filtration — just oxygen and balance.”\u003c\/p\u003e\n\u003chr data-start=\"1505\" data-end=\"1508\" class=\"\"\u003e\n\u003ch3 data-start=\"1510\" data-end=\"1533\" class=\"\"\u003e🛒 Why Buy from Us?\u003c\/h3\u003e\n\u003cp data-start=\"1535\" data-end=\"1742\" class=\"\"\u003e• Hand-selected for Father Fish–style aquariums\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e• Trusted in shrimp tanks, breeding tanks, and nano setups\u003cbr data-start=\"1643\" data-end=\"1646\"\u003e• Ships clean and ready for air pump connection\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e• Safe for all aquatic life — even newborn fry\u003c\/p\u003e","brand":"Father Fish Aquarium","offers":[{"title":"Default Title","offer_id":51510240739601,"sku":"","price":6.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/0500\/8913\/files\/smallspongefilter.webp?v=1746814342","url":"https:\/\/fatherfishaquarium.com\/products\/small-sponge-filter","provider":"Father Fish Aquarium","version":"1.0","type":"link"}