{"product_id":"aquarium-co-op-sponge-filter-medium-fine-black","title":"Aquarium Co-op Sponge Filter Medium (Fine) Black","description":"\u003cp\u003eThe \u003cstrong\u003eAquarium Co-Op Sponge Filter Medium (Fine)\u003c\/strong\u003e is a premium air-driven sponge filter designed for freshwater aquariums up to approximately 30 gallons. Featuring fine-pore foam for enhanced mechanical and biological filtration, it helps polish aquarium water while providing a safe environment for shrimp, fry, bettas, nano fish, and community aquariums. The black sponge blends naturally into planted tanks and aquascapes while delivering gentle filtration and excellent oxygenation.\u003c\/p\u003e\u003cp\u003eAvailable for \u003cstrong\u003ein-store pickup only\u003c\/strong\u003e at Tropical Treasures Wyo.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium size\u003c\/strong\u003e ideal for aquariums up to ~30 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine-pore sponge\u003c\/strong\u003e provides superior polishing and filtration\u003c\/li\u003e\n\u003cli\u003eOffers both \u003cstrong\u003emechanical \u0026amp; biological filtration\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eGentle flow perfect for shrimp, fry, and delicate fish\u003c\/li\u003e\n\u003cli\u003eRuns with a standard air pump (sold separately)\u003c\/li\u003e\n\u003cli\u003eBlack sponge blends with aquascaping for a clean look\u003c\/li\u003e\n\u003cli\u003eAvailable for \u003cstrong\u003ein-store pickup only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerfect For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eShrimp tanks\u003c\/li\u003e\n\u003cli\u003eBetta aquariums\u003c\/li\u003e\n\u003cli\u003eBreeding and fry grow-out tanks\u003c\/li\u003e\n\u003cli\u003eNano aquariums\u003c\/li\u003e\n\u003cli\u003eCommunity fish tanks\u003c\/li\u003e\n\u003cli\u003eQuarantine and hospital tanks\u003c\/li\u003e\n\u003cli\u003ePlanted aquariums\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose Aquarium Co-Op Sponge Filters?\u003c\/h2\u003e\u003cp\u003eAquarium Co-Op sponge filters are among the most trusted sponge filters in the aquarium hobby. Their weighted base, durable construction, and high-quality foam provide reliable biological filtration while creating gentle water movement that won’t stress shrimp, fry, or delicate fish.\u003c\/p\u003e\u003ch2\u003e❓ FAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What size aquarium is the Medium Sponge Filter best for?\u003c\/strong\u003e\u003cbr\u003eA: The Medium Sponge Filter is ideal for freshwater aquariums up to approximately 30 gallons, depending on stocking levels and filtration needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a good filter for planted aquariums?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Sponge filters provide gentle circulation that works well in planted aquariums, shrimp tanks, and nano fish setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this be used in a breeding tank?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The fine-pore sponge helps prevent fry and baby shrimp from being drawn into the filter while providing excellent biological filtration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What’s the benefit of fine vs. coarse sponge?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eFine sponges\u003c\/strong\u003e polish the water more effectively, catching smaller debris, but may clog faster than coarse sponges.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I clean the sponge?\u003c\/strong\u003e\u003cbr\u003eA: Rinse gently in old tank water during water changes — never under tap water, to preserve beneficial bacteria.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is it safe for shrimp and fry?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the fine pores prevent fry and baby shrimp from being pulled in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need anything else to run this filter?\u003c\/strong\u003e\u003cbr\u003eA: Yes, you’ll need an \u003cstrong\u003eair pump, airline tubing, and check valve\u003c\/strong\u003e (sold separately).\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51692337692885,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/small_easy_flow_sponge_filter_black_fine_w_box_ivory_1.webp?v=1756074186","url":"https:\/\/tropicaltreasureswyo.com\/products\/aquarium-co-op-sponge-filter-medium-fine-black","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}