{"product_id":"aquarium-canister-filter-intake-tube-with-biochemical-sponge-pre-filter-12mm-inlet-pipe-replacement-fittings-for-sunsun-hw-603b-hw-602b-fish-tank-external-filter-accessories","title":"Aquarium Canister Filter Intake Tube with Biochemical Sponge Pre-Filter 12mm Inlet Pipe Replacement Fittings for Sunsun HW-603B HW-602B Fish Tank External Filter Accessories","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePerfect Fit for 12mm Tubing: Specifically designed as a replacement intake tube for canister filters using 12mm (Inner Diameter) hose, such as the Sunsun HW-603B and HW-602B series. Please check your filter's tubing size before purchasing to ensure a secure, leak-free connection.\u003c\/li\u003e\n\u003cli\u003eFish-Safe Pre-Filter Sponge: Unlike standard plastic strainers, this intake features a dense high-quality biochemical sponge. It acts as a safety guard to prevent small inhabitants like dwarf cichlids, killifish, betta, and cherry shrimp from being sucked into the powerful filter, ensuring their safety.\u003c\/li\u003e\n\u003cli\u003eEnhanced Biological Filtration: The high-density sponge provides a vast surface area for beneficial nitrifying bacteria to colonize. This aids in breaking down harmful waste (ammonia and nitrites) before the water even enters your main canister, promoting a healthier tank ecosystem.\u003c\/li\u003e\n\u003cli\u003eExtends Canister Maintenance Intervals: By trapping larger debris, plant matter, and fish waste at the intake, the sponge prevents your main filter media from clogging prematurely. This means better water flow and less frequent cleaning of the heavy canister filter.\u003c\/li\u003e\n\u003cli\u003eEasy Installation \u0026amp; Cleaning: Crafted from durable plastic and metal components. The simple assembly allows for quick attachment to your existing setup. The sponge is easily detachable for regular rinsing (use tank water only) to maintain optimal suction performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem model number ‏:\u003c\/strong\u003e ‎ 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDate First Available ‏:\u003c\/strong\u003e ‎ February 11, 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer ‏:\u003c\/strong\u003e ‎ Generic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN ‏:\u003c\/strong\u003e ‎ B0GMV6TCJP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest Sellers Rank:\u003c\/strong\u003e #475,617 in Pet Supplies (See Top 100 in Pet Supplies)\n#6,829 in Aquarium Filter Accessories\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brand: Generic","offers":[{"title":"Default Title","offer_id":52588547965209,"sku":"B0GMV6TCJP","price":32.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/1365\/1737\/files\/41gV_a0nnIL_0a39e99d-0f17-44c3-b210-b032fdc417a6.jpg?v=1781583143","url":"https:\/\/aquadrops.us\/products\/aquarium-canister-filter-intake-tube-with-biochemical-sponge-pre-filter-12mm-inlet-pipe-replacement-fittings-for-sunsun-hw-603b-hw-602b-fish-tank-external-filter-accessories","provider":"Aqua Drops","version":"1.0","type":"link"}