{"product_id":"b0fdqmwhct","title":"Multi-Stage Hang-On-Back Aquarium Filter for 20-50 Gallon Fish Tanks Waterfall Oxygenation \u0026 Ultra-Quiet HOB Filter System with Splash Guard \u0026 Dual Mounting (18 Inch)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Multi-Stage Filtration Technology】Advanced HOB aquarium filter combines mechanical (sponge), chemical (activated carbon), and biological (ceramic rings) layers for 20-50 gallon fish tanks. Removes 99% debris while stabilizing water pH for crystal-clear aquarium environments.\u003c\/li\u003e\n\u003cli\u003e【Waterfall Oxygenation Design】Dual-function waterfall flow generates 2x more oxygen bubbles than standard fish tank filters, creating natural water movement and reducing fish stress. Cascading water sounds under 35dB enhance tank tranquility.\u003c\/li\u003e\n\u003cli\u003e【Whisper-Quiet Performance】Silent motor operates below 30dB — quieter than a ticking clock. Perfect for bedroom aquariums or offices where noise-free fish tank with filter systems are essential.\u003c\/li\u003e\n\u003cli\u003e【Dual-Side Mounting Flexibility】Convertible hang on back aquarium filter works both in-tank and externally. Adjustable brackets fit glass thickness up to 0.4\" (10mm) without tools, compatible with 95% of standard aquarium setups\u003c\/li\u003e\n\u003cli\u003e【Splash-Proof \u0026amp; Dust-Resistant】Integrated cover prevents 95% water evaporation and blocks dust — ideal for open-top aquarium filter setups. Easy-access cartridge design simplifies monthly maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Binano","offers":[{"title":"Default Title","offer_id":46710826172553,"sku":"B0FDQMWHCT","price":77.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/5416\/3081\/files\/81pnza9PK1L._AC_SX679.jpg?v=1778560476","url":"https:\/\/thepethubgoods.com\/products\/b0fdqmwhct","provider":"The Pet Hub","version":"1.0","type":"link"}