Description
Xinyou XY-380 Sponge Filter
The Xinyou XY-380 Sponge Filter is a simple, efficient, and budget-friendly filter designed for small to medium aquariums. Using air-driven filtration, it provides both mechanical and biological filtration while producing gentle water flow—perfect for shrimp, fry, and delicate fish.
🌊 Key Features
✅ Air-driven design – Works with an air pump to create suction through the sponge, filtering debris and providing oxygenation.
✅ Dual sponge system – Two sponges give more surface area for beneficial bacteria, improving biological filtration.
✅ Gentle water flow – Safe for baby fish, shrimp, and species that dislike strong currents.
✅ Simple & low-cost – No motor, low maintenance, and extremely durable.
✅ Oxygen booster – Produces bubbles that aerate the aquarium naturally.
✅ Long-lasting – High-quality sponges that can be reused multiple times.
🐠 Suitable For
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Tank Size: 40–150 litres (best for 1.5–3 ft aquariums).
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Fish Types: Guppies, Bettas, Tetras, Shrimp, Snails, Fry (baby fish), Dwarf Cichlids, and other small community fish.
⚠️ Not suitable as the only filter for very large or messy fish like Goldfish, Oscars, or Plecos. (Can be used as a secondary filter.)
⚙️ Specifications
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Model: XY-380
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Type: Air-driven sponge filter
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Air Pump Required: Yes (sold separately)
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Filtration Type: Mechanical + Biological
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Tank Capacity: Up to 150L (ideal up to 100L for best results)
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Size: ~15 × 12 × 6 cm (approx.)
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Weight: 0.25 kg
🧱 Filter Media Setup (Built-in)
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Coarse sponge (mechanical) – Traps debris & particles.
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Bio-surface (biological) – Provides surface for beneficial bacteria to grow.
👉 Optional: Can be paired with an air stone inside the lift tube for finer bubbles and quieter operation.
🔧 How to Install
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Attach the sponge filter to the aquarium wall using the suction cup.
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Connect airline tubing from an air pump to the filter’s air inlet.
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Place the sponge filter fully inside the water.
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Switch on the air pump – bubbles will rise, pulling water through the sponge.
🧼 Maintenance
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Rinse sponge gently in tank water every 2–3 weeks (never use tap water).
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Squeeze out debris without destroying beneficial bacteria.
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Replace sponge only if it becomes too worn or degraded.
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Clean air inlet and tubing if airflow reduces.
📦 What’s in the Box
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XY-380 Sponge Filter (dual sponge unit)
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Suction cup attachment
✅ Why Choose Xinyou XY-380?
The XY-380 Sponge Filter is the go-to choice for shrimp keepers, breeders, and hobbyists who want safe, reliable, and affordable filtration. It’s extremely quiet, easy to use, and provides excellent biological filtration.
👉 Best for shrimp tanks, fry tanks, Betta tanks, and planted aquariums in the 40–150L range.


