Description
Blue Pet XF-2837 Bio Sponge Filter
The Blue Pet XF-2837 Bio Sponge Filter is a dual-sponge, air-driven filter designed for large aquariums and heavily stocked tanks. With its oversized sponge cylinders, it offers a huge surface area for mechanical debris capture and biological filtration, ensuring excellent water clarity and stability. Gentle yet efficient, it is especially suitable for shrimp, fry, and delicate species, while still powerful enough for community and breeder tanks.
🌊 Key Features
✅ Extra-large dual sponge design – Provides maximum area for beneficial bacteria growth and mechanical filtration.
✅ Air-driven circulation – Works with an air pump for efficient filtration and aeration.
✅ Safe for fry & shrimp – Gentle suction prevents harm to delicate aquatic life.
✅ Stable & durable – Weighted base keeps filter steady inside the tank.
✅ Silent operation – Runs quietly with minimal vibration.
✅ Reusable & easy to clean – Sponges can be rinsed and reused multiple times.
🐠 Suitable For
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Tank Size: 150–400 litres (large aquariums).
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Fish Types: Shrimp, Snails, Bettas, Guppies, Tetras, Gouramis, Cichlid fry, Discus fry, and other community fish.
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Aquarium Types: Freshwater aquariums, shrimp tanks, breeder tanks, and planted setups.
⚠️ Ideal for heavily stocked aquariums or as a supplementary filter alongside canister/sump systems.
⚙️ Specifications
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Model: Blue Pet XF-2837
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Type: Air-driven dual sponge filter
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Filtration: Mechanical + Biological
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Size: ~22 × 10 × 20 cm (approx.)
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Material: High-quality plastic + sponge
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Color: Black
🧱 Filter Setup
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Dual sponge cylinders for maximum efficiency
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Central uplift tube for strong water flow
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Weighted base for stability inside the aquarium
🔧 How to Install
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Connect airline tubing from an air pump to the filter.
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Place the filter fully inside the aquarium.
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Turn on the air pump – bubbles rise through the tube, pulling water through the sponges for filtration.
🧼 Maintenance
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Rinse sponges gently in aquarium water every 2–3 weeks.
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Avoid cleaning with tap water to preserve beneficial bacteria.
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Replace sponges when they lose shape, harden, or clog beyond cleaning.
📦 What’s in the Box
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1 × Blue Pet XF-2837 Bio Sponge Filter (dual sponge design)
✅ Why Choose Blue Pet XF-2837 Bio Sponge Filter?
The Blue Pet XF-2837 Bio Sponge Filter is built for large and breeder aquariums, offering powerful biological support and gentle mechanical cleaning.
👉 Best choice for shrimp keepers, breeders, and aquarists with medium-to-large community tanks.

