The Xinyou XY-2882 Biological Sponge Filter is a premium, reliable filtration solution designed to improve water quality and create a healthier aquatic environment for your fish and plants. Combining efficient mechanical and biological filtration in one compact unit, this filter is suitable for a wide range of aquarium sizes.

🌊 Key Features

Dual Filtration System:

✔ Mechanical Filtration: Traps debris, dirt, and uneaten food

✔ Biological Filtration: Supports beneficial bacteria growth to break down harmful ammonia and nitrites

Foam Sponge Media: High-surface area sponge encourages bacterial colonization and improves water clarity.

Gentle Water Flow: Ideal for small fish, fry, shrimp, and delicate invertebrates.

Easy to Clean: Simply rinse the sponge in aquarium water during maintenance — no media replacement needed.

Quiet Operation: Performs silently with minimal vibration when paired with an air pump.

Durable Build: Long-lasting and corrosion-resistant materials.

🔧 Specifications

Model: XY-2882

Type: Internal biological sponge filter

Recommended for: Freshwater aquariums

Suitable Tank Size: Small to medium setups (varies with pump/air pump size)

Mounting: Submersible, attaches inside the tank

🐠 Benefits

✔ Improves water quality and clarity

✔ Reduces harmful wastes and toxins

✔ Encourages healthy biological balance

✔ Extremely low maintenance

✔ Perfect for shrimp tanks, bettas, fry, and planted aquariums