{"product_id":"bouy-wf2015-hang-on-filter","title":"Boyu WF-2015 Hang On Back Filter - 150L\/h Waterfall Style HOB Filter for Nano Tanks","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Boyu WF-2015 is the smallest and most compact hang-on-back filter in the Boyu WF series, engineered specifically for ultra-nano and small betta aquariums. This ultra-low-power waterfall-style filter delivers effective 3-layer biochemical filtration in a minimalist design—perfect for desk aquariums, betta tanks, and aquascapes under 30 liters requiring whisper-quiet, space-saving filtration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePerfect Flow Rate for Nano Tanks (150L\/h)\u003c\/strong\u003e: Delivers 1-2 complete water turnovers per hour for tanks 15-25 liters—ideal for delicate nano setups without excessive water movement\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e3-Layer Filtration System\u003c\/strong\u003e: Multi-stage mechanical, chemical, and biochemical filtration removes debris and impurities while cultivating beneficial nitrobacteria for crystal-clear water\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUltra-Compact Design (85 x 97 x 190mm)\u003c\/strong\u003e: The smallest HOB filter available; fits tank rims as narrow as necessary—almost invisible footprint\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMinimal Power Consumption (6W)\u003c\/strong\u003e: Extremely energy-efficient; lowest power usage of any Boyu WF model—ideal for 24\/7 operation with virtually no electricity cost\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVirtually Silent Operation\u003c\/strong\u003e: Excellent vibration dampening ensures nearly imperceptible noise—perfect for bedrooms, offices, and betta tanks where stress must be minimized\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWaterfall Aeration Design\u003c\/strong\u003e: Specially designed cascade flow naturally increases oxygen and promotes gentle CO₂ diffusion—ideal for nano planted tanks and sensitive betta fish\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSurface Oil Film Processor\u003c\/strong\u003e: Removes biofilm and surface contaminants automatically for improved water clarity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAdjustable Flow Control\u003c\/strong\u003e: Fine-tune water circulation to suit delicate nano plants and betta fish temperament\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eEasy Assembly \u0026amp; Quick Setup\u003c\/strong\u003e: Simple plug-and-play installation with pre-built components; no tools required\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSuitable for Fresh \u0026amp; Saltwater\u003c\/strong\u003e: Versatile for nano saltwater shrimp tanks and freshwater setups\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFiltering Area (25 sq. cm)\u003c\/strong\u003e: Adequate media surface for small bioload nano systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e Betta tanks with plants (20-30L), nano aquascapes (15-25L), small desktop aquariums, shrimp breeding tanks, fry rearing tanks, and planted nano setups requiring gentle, silent filtration.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e⚠️ Important Note\u003c\/strong\u003e: Due to low flow rate and small tank volume, this filter requires \u003cstrong\u003eregular water changes (30-50% weekly)\u003c\/strong\u003e and careful stocking. Not recommended for heavily stocked tanks. May require manual water addition after power outages (see instructions below).\u003c\/p\u003e","brand":"Paw Stocks","offers":[{"title":"Default Title","offer_id":50985543827734,"sku":"BOYU-WF2015-HOB-150LH-NANO","price":1500.0,"currency_code":"LKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1862\/5814\/files\/8da0f166a0f81b0a491832ec452a90bb.jpg_720x720q80.jpg?v=1775675036","url":"https:\/\/pawstocks.com\/products\/bouy-wf2015-hang-on-filter","provider":"Paw Stocks","version":"1.0","type":"link"}