{"product_id":"b0dz1zgfs4","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(13 Inch)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\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","brand":"Binano","offers":[{"title":"Default Title","offer_id":51211822891224,"sku":"B0DZ1ZGFS4","price":52.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/9890\/5816\/files\/71pjY5z0pEL._AC_SL1500.jpg?v=1765962590","url":"https:\/\/0w4cpd-be.myshopify.com\/products\/b0dz1zgfs4","provider":"The Living Pane","version":"1.0","type":"link"}