Description
Blue Pet BL-771W Multi-Section Bio Top Filter
The Blue Pet BL-771W Multi-Section Bio Top Filter is a large overhead filtration system designed for superior mechanical, biological, and chemical filtration. With its multi-chamber design, this top filter offers maximum efficiency by allowing aquarists to customize filtration stages using different media. Built for strength and durability, it ensures crystal-clear water and a healthy aquatic environment even in heavily stocked aquariums.
🌊 Key Features
✅ Multi-section design – Separate filter chambers for sponge, wool, ceramic rings, bio-balls, and carbon.
✅ Complete 3-stage filtration – Provides mechanical, biological, and chemical purification.
✅ Large media holding capacity – Ideal for high bioload aquariums.
✅ Strong water flow – Improves circulation and oxygenation throughout the tank.
✅ Top-mounted design – Saves internal aquarium space for fish and aquascaping.
✅ Customizable layout – Compatible with a wide variety of filter media.
✅ Durable build quality – Made for continuous operation.
✅ Low-maintenance – Easy access chambers for cleaning and replacing media.
🐠 Suitable For
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Fish Types: Arowana, Flowerhorn, Discus, Oscars, large cichlids, goldfish colonies, and community fish.
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Aquarium Types: Freshwater, planted, breeder tanks, and marine aquariums.
⚠️ Not recommended for nano aquariums.
⚙️ Specifications
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Model: Blue Pet BL-771W
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Type: Overhead / Top Filter (multi-section)
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Filtration: Mechanical + Biological + Chemical
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Flow Rate: 500L/h
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Power: 6W
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Material: Strong, durable plastic
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Color: Black / Transparent (may vary)
🧱 Filter Setup
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Multiple chambers for different filtration media
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High-flow pump included for efficient water movement
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Sectioned layout ensures maximum filtration efficiency
🔧 How to Install
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Place the filter unit securely on top of the aquarium.
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Attach the included water pump to the inlet pipe.
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Arrange sponge, filter wool, ceramic rings, bio-balls, and carbon in the chambers.
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Switch on the pump – water will circulate through each stage for complete filtration.
🧼 Maintenance
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Clean sponge and wool every 1–2 weeks in aquarium water.
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Replace activated carbon every 3–4 weeks (if used).
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Rinse bio-media gently to preserve beneficial bacteria.
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Clean the pump impeller once a month for smooth flow.
📦 What’s in the Box
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1 × Blue Pet BL-771W Multi-Section Top Filter Unit
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1 × High-capacity Water Pump
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1 × Starter Filter Media (sponge/wool – may vary by package)
✅ Why Choose Blue Pet BL-771W Multi-Section Bio Top Filter?
The Blue Pet BL-771W is perfect for aquarists who want a powerful and flexible filtration system. Its multi-chamber design, high water flow, and large media capacity make it ideal for large community aquariums, goldfish colonies, and monster fish tanks.
👉 Best choice for aquarists looking for long-term, efficient, and customizable top filtration.


