{"product_id":"blue-pet-blh-401-aquarium-hang-on-filter-4w-250l-h","title":"Blue Pet BLH-401 Aquarium Hang-On Filter 4W – 250L\/H","description":"\u003ch1\u003eProduct Description\u003c\/h1\u003e\n\u003ch2\u003eBlue Pet BLH-401 Hang-On Aquarium Filter – 4W | 250 L\/H\u003c\/h2\u003e\n\u003cp\u003eKeep your aquarium water crystal clear and healthy with the \u003cstrong\u003eBlue Pet BLH-401 Hang-On Aquarium Filter\u003c\/strong\u003e. Designed for small aquariums up to 1 foot in size, this compact yet powerful filter delivers efficient mechanical filtration, surface skimming, oxygenation, and water circulation—all in one easy-to-install unit.\u003c\/p\u003e\n\u003cp\u003eWith a flow rate of \u003cstrong\u003e250 litres per hour\u003c\/strong\u003e and energy-efficient \u003cstrong\u003e4-watt operation\u003c\/strong\u003e, the BLH-401 helps maintain superior water quality while operating quietly in the background, making it perfect for home, office, and desktop aquariums.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e BLH-401\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Pet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 4 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 250 Litres per Hour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable Tank Size:\u003c\/strong\u003e Up to 1 Foot Aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Type:\u003c\/strong\u003e Hang-On Back (HOB) Filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable Clear ABS Plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNoise Level:\u003c\/strong\u003e Less than 30dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlow Control:\u003c\/strong\u003e Adjustable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSurface Skimmer:\u003c\/strong\u003e Included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAuto Restart:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the Blue Pet BLH-401?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePowerful Multi-Stage Filtration\u003c\/strong\u003e\u003cbr\u003eThe dual-layer filter media effectively removes fish waste, uneaten food, suspended particles, and other impurities, helping maintain clean and healthy water conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In Surface Skimmer\u003c\/strong\u003e\u003cbr\u003eEquipped with an integrated surface skimmer that removes oil films and debris from the water surface, improving oxygen exchange and water clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWaterfall Oxygenation Effect\u003c\/strong\u003e\u003cbr\u003eCreates a gentle waterfall flow that increases oxygen levels while adding a soothing visual and sound effect to your aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Quiet Operation\u003c\/strong\u003e\u003cbr\u003eDesigned to operate at less than \u003cstrong\u003e30dB\u003c\/strong\u003e, ensuring a peaceful environment for both fish and aquarium owners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Water Flow\u003c\/strong\u003e\u003cbr\u003eThe built-in flow control knob allows you to customize the water current according to the needs of your fish and aquarium setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFish-Safe Intake Design\u003c\/strong\u003e\u003cbr\u003eIncludes a protective sponge on the intake tube to prevent small fish, shrimp, and fry from being drawn into the filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic Restart Function\u003c\/strong\u003e\u003cbr\u003eAutomatically resumes operation after a power outage without the need for manual priming, provided the water level remains above the surface skimmer.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eKeeps aquarium water clean and clear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemoves floating oil and surface debris\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves oxygen circulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuiet and energy-efficient operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtects small fish and shrimp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy installation and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for nano and small aquariums\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eFor proper operation, ensure that the \u003cstrong\u003eaquarium water level remains above the surface skimmer\u003c\/strong\u003e. This allows the filter to function efficiently and enables the automatic restart feature after power interruptions.\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Blue Pet BLH-401 Hang-On Aquarium Filter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilter Media\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurface Skimmer Assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtension Intake Tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnjoy cleaner water, healthier fish, and hassle-free maintenance with the \u003cstrong\u003eBlue Pet BLH-401 Hang-On Aquarium Filter\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Queensaqua","offers":[{"title":"Default Title","offer_id":49015664083194,"sku":null,"price":319.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/8744\/8570\/files\/ChatGPTImageJun15_2026_05_25_45PM_8d26969b-c65b-4b0d-ac8c-1c89d36cd91e.png?v=1781615856","url":"https:\/\/queensaqua.com\/products\/blue-pet-blh-401-aquarium-hang-on-filter-4w-250l-h","provider":"Queensaqua","version":"1.0","type":"link"}