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
Tank Size: 40–150 litres (best for 1.5–3 ft aquariums).
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
Model: XY-380
Type: Air-driven sponge filter
Air Pump Required: Yes (sold separately)
Filtration Type: Mechanical + Biological
Tank Capacity: Up to 150L (ideal up to 100L for best results)
Size: ~15 × 12 × 6 cm (approx.)
Weight: 0.25 kg
🧱 Filter Media Setup (Built-in)
Coarse sponge (mechanical) – Traps debris & particles.
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
Attach the sponge filter to the aquarium wall using the suction cup.
Connect airline tubing from an air pump to the filter’s air inlet.
Place the sponge filter fully inside the water.
Switch on the air pump – bubbles will rise, pulling water through the sponge.
🧼 Maintenance
Rinse sponge gently in tank water every 2–3 weeks (never use tap water).
Squeeze out debris without destroying beneficial bacteria.
Replace sponge only if it becomes too worn or degraded.
Clean air inlet and tubing if airflow reduces.
📦 What’s in the Box
XY-380 Sponge Filter (dual sponge unit)
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.


