{"product_id":"aquarium-co-op-sponge-filter-small-coarse","title":"Aquarium Co-Op Sponge Filter Small (Coarse)","description":"\u003cp\u003eThe Aquarium Co-Op Sponge Filter Small (Coarse) is a reliable, air-driven filtration solution designed for nano aquariums, shrimp tanks, breeding setups, quarantine tanks, and freshwater aquariums up to approximately 20 gallons. Its coarse-pore sponge provides excellent mechanical and biological filtration while resisting clogging, allowing for longer periods between maintenance.\u003c\/p\u003e\n\u003cp\u003eThe gentle flow makes it ideal for shrimp, fry, bettas, nano fish, and other delicate species that can struggle with stronger filtration systems. At the same time, the sponge provides a large surface area for beneficial bacteria to colonize, helping maintain a healthy nitrogen cycle and stable water conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e✔ Designed for aquariums up to approximately 20 gallons\u003cbr\u003e✔ Coarse-pore sponge resists clogging for easier maintenance\u003cbr\u003e✔ Provides mechanical and biological filtration\u003cbr\u003e✔ Gentle water flow safe for shrimp, fry, and delicate fish\u003cbr\u003e✔ Supports beneficial bacteria growth for improved water quality\u003cbr\u003e✔ Air-driven operation helps increase oxygen exchange\u003cbr\u003e✔ Easy to clean and long-lasting design\u003c\/p\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShrimp tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFry grow-out tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBreeding aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNano aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetta tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunity aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuarantine tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFreshwater planted tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose a Coarse Sponge Filter?\u003c\/h3\u003e\n\u003cp\u003eCoarse sponge filters allow excellent water flow while trapping debris and providing biological filtration. They typically require less frequent cleaning than fine-pore sponges, making them a popular choice for breeders, shrimp keepers, and multi-tank fish rooms.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: Aquarium Co-Op\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct: Sponge Filter Small (Coarse)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSponge Type: Coarse Pore\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Tank Size: Up to approximately 20 gallons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperation: Air-Driven\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAquarium Type: Freshwater\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRinse the sponge in old aquarium water during maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNever rinse with tap water\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClean every 2–4 weeks or as needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplace only when the sponge begins to lose its structure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between coarse and fine sponge filters?\u003c\/strong\u003e\u003cbr\u003eA: Coarse sponge filters resist clogging longer and require less maintenance, while fine sponge filters trap smaller particles and provide additional water polishing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this safe for shrimp and baby fish?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Sponge filters are among the safest filtration options for shrimp, fry, and other delicate aquarium inhabitants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What additional equipment do I need?\u003c\/strong\u003e\u003cbr\u003eA: You'll need an aquarium air pump, airline tubing, and preferably a check valve to operate the filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this provide biological filtration?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The sponge provides extensive surface area for beneficial bacteria that help convert harmful ammonia and nitrite into safer compounds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for planted aquariums?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The gentle flow and excellent biological filtration make it a great choice for planted tanks, shrimp aquariums, and nano aquascapes.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":51692336677077,"sku":null,"price":12.99,"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_1e7ffaa3-39d5-4f37-805d-918fc7b6f7cf.webp?v=1756074172","url":"https:\/\/tropicaltreasureswyo.com\/products\/aquarium-co-op-sponge-filter-small-coarse","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}