{"product_id":"nicrew-internal-aquarium-filter-for-40-gallon-tanks-185-gph-adjustable-flow","title":"NICREW Internal Aquarium Filter for 151 L Tanks, 185 GPH Adjustable Flow","description":"\u003cp\u003e\u003cstrong\u003eNICREW Internal Aquarium Filter is an in-tank filter designed to support aquarium water filtration and circulation in tanks up to 40 gallons, with a flow rate of 185 GPH.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBiological and chemical filtration — supports a cleaner aquarium water environment.\u003c\/li\u003e\n\u003cli\u003eActivated carbon and fine filter foam — provide two filtration materials within the filter.\u003c\/li\u003e\n\u003cli\u003eAdjustable air regulator — lets you set a gentle water flow for delicate fish or shrimp.\u003c\/li\u003e\n\u003cli\u003eFreshwater and saltwater compatibility — suits either type of aquarium.\u003c\/li\u003e\n\u003cli\u003eFour suction cups and quick assembly — help secure the filter inside the tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor aquarium keepers, water filtration and circulation are part of maintaining a suitable tank environment. This internal filter combines filtration with air bubbles and water movement, while its adjustable flow is designed to accommodate delicate fish or shrimp. Its in-tank installation keeps the filter positioned inside the aquarium rather than outside it.\u003c\/p\u003e\n\u003ch3\u003eHow does the NICREW filter clean aquarium water?\u003c\/h3\u003e\n\u003cp\u003eIt provides biological and chemical filtration using activated carbon and fine filter foam. The foam traps debris and fish waste, while the activated carbon absorbs odors. Together, these materials help address visible waste and unwanted smells as water passes through the filter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFine foam captures debris and fish waste.\u003c\/li\u003e\n\u003cli\u003eActivated carbon absorbs odors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCan I adjust the water flow for delicate fish or shrimp?\u003c\/h3\u003e\n\u003cp\u003eYes, an adjustable air regulator distributes a gentle flow of water for delicate fish or shrimp. The filter also generates air bubbles and water movement, supporting aquarium oxygen supplement and circulation. This makes flow adjustment a useful feature for tanks where gentler movement is preferred.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerates abundant air bubbles.\u003c\/li\u003e\n\u003cli\u003eSupports oxygen supplement and water circulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhich aquariums does it fit, and how is it installed?\u003c\/h3\u003e\n\u003cp\u003eThe filter is suitable for freshwater and saltwater tanks and attaches inside the aquarium with four suction cups. It assembles and disassembles quickly, making it straightforward to position or take apart. The stated tank-size limit is up to 40 gallons, and the flow rate is 185 GPH.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour suction cups secure it in the tank.\u003c\/li\u003e\n\u003cli\u003eQuick assembly and disassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis filter suits aquarium keepers looking for in-tank filtration, water circulation, and adjustable flow, including those keeping delicate fish or shrimp. It is made for freshwater or saltwater aquariums within its 40-gallon capacity, with a 185 GPH flow rate.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size aquarium is the NICREW Internal Aquarium Filter designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The NICREW Internal Aquarium Filter is designed for aquariums up to 40 gallons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the flow rate of the NICREW Internal Aquarium Filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The NICREW Internal Aquarium Filter has a flow rate of 185 GPH.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NICREW","offers":[{"title":"Default Title","offer_id":55668742717783,"sku":"B08TM4BY1L","price":39.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/nicrew-internal-aquarium-filter-front-view.jpg?v=1793382931","url":"https:\/\/bathpetsupplies.co.uk\/products\/nicrew-internal-aquarium-filter-for-40-gallon-tanks-185-gph-adjustable-flow","provider":"BathPetSupplies","version":"1.0","type":"link"}