{"product_id":"aquarium-co-op-medium-coarse-sponge-filter-green","title":"Aquarium Co-Op Medium Coarse Sponge Filter Green","description":"\u003cp\u003eThe Aquarium Co-Op Medium Coarse Sponge Filter Green is a durable air-driven sponge filter designed for medium-sized freshwater aquariums. Its coarse-pore sponge provides reliable mechanical and biological filtration while helping resist clogging, making it easy to maintain and long-lasting.\u003c\/p\u003e\n\u003cp\u003ePowered by a standard aquarium air pump, this sponge filter creates gentle circulation and oxygen-rich water flow. It is a great option for community fish, shrimp tanks, fry grow-out tanks, breeding setups, and aquariums that need safe, low-flow filtration.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMedium sponge filter for aquariums up to approximately 30 gallons\u003c\/li\u003e\n\u003cli\u003eCoarse sponge helps resist clogging and is easy to clean\u003c\/li\u003e\n\u003cli\u003eProvides mechanical and biological filtration\u003c\/li\u003e\n\u003cli\u003eGentle flow is safe for shrimp, fry, and small fish\u003c\/li\u003e\n\u003cli\u003ePowered by a standard air pump, sold separately\u003c\/li\u003e\n\u003cli\u003eGreen sponge design for added visibility in aquarium setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Sponge Filter Medium Coarse Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSponge Type:\u003c\/strong\u003e Coarse pore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Tank Size:\u003c\/strong\u003e Up to approximately 30 gallons, depending on bioload\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Aquarium sponge filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Air pump required, sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Store pickup only at Tropical Treasures Wyo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Use a Coarse Sponge Filter?\u003c\/h3\u003e\n\u003cp\u003eCoarse sponge filters are popular because they provide dependable filtration while clogging less quickly than finer sponge options. This makes them easier to maintain, especially in aquariums with heavier feeding, fry food, plant debris, or higher bioloads.\u003c\/p\u003e\n\u003cp\u003eThe sponge surface also provides space for beneficial bacteria to grow, helping support the aquarium’s biological filtration. Because the flow is powered by air, sponge filters are gentle and oxygenating, making them a great choice for delicate livestock.\u003c\/p\u003e\n\u003ch3\u003eBest Uses in Aquariums\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater community aquariums\u003c\/li\u003e\n\u003cli\u003eShrimp tanks\u003c\/li\u003e\n\u003cli\u003eFry and grow-out tanks\u003c\/li\u003e\n\u003cli\u003eBreeding aquariums\u003c\/li\u003e\n\u003cli\u003eQuarantine tanks\u003c\/li\u003e\n\u003cli\u003eLow-flow fish setups\u003c\/li\u003e\n\u003cli\u003eBackup or supplemental filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance Tips\u003c\/h3\u003e\n\u003cp\u003eClean the sponge as needed during water changes. For best results, rinse the sponge in old aquarium water instead of tap water to help protect beneficial bacteria.\u003c\/p\u003e\n\u003cp\u003eReplace or deep clean only when the sponge becomes worn, damaged, or difficult to rinse clean. Avoid replacing all biological filtration at once in an established aquarium.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tank size is this sponge filter best for?\u003c\/strong\u003e\u003cbr\u003eThis medium sponge filter is best for aquariums up to approximately 30 gallons, depending on stocking level, feeding, and overall bioload.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I clean the sponge?\u003c\/strong\u003e\u003cbr\u003eRinse the sponge in old tank water during water changes every 2–4 weeks, or as needed based on flow and debris buildup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of coarse sponge compared to fine sponge?\u003c\/strong\u003e\u003cbr\u003eCoarse sponges clog less often and are easier to clean. Fine sponges can polish water more, but they may need cleaning more frequently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sponge filter safe for shrimp and fry?\u003c\/strong\u003e\u003cbr\u003eYes. Sponge filters provide gentle suction and low-flow filtration, making them safe for shrimp, fry, and other delicate aquarium species.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this sponge filter need an air pump?\u003c\/strong\u003e\u003cbr\u003eYes. This sponge filter requires a standard aquarium air pump, airline tubing, and preferably a check valve. These items are sold separately unless included in a bundle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this item available for shipping?\u003c\/strong\u003e\u003cbr\u003eThis product is available for store pickup only at Tropical Treasures Wyo.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eThe Sponge Filter Medium Coarse Green is a simple and reliable filtration option for aquariums needing gentle water movement, biological filtration, and easy maintenance. As an Aquarium Co-Op product, this sponge filter is a great option for aquarists looking for simple, reliable, air-driven filtration for freshwater aquariums.\u003c\/p\u003e\n\u003cp\u003eVisit Tropical Treasures Wyo in Cheyenne, Wyoming, for sponge filters, air pumps, aquarium supplies, freshwater fish, shrimp, snails, and live plants.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51692336611541,"sku":null,"price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/aquarium-co-op-coarse-sponge-filter-with-easy-flow-kit-34533460967493_7ea21b05-b5a5-4a98-a9a7-f6857a7b6765.webp?v=1756074164","url":"https:\/\/tropicaltreasureswyo.com\/products\/aquarium-co-op-medium-coarse-sponge-filter-green","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}