Fish Tank Air Pump Filter

Fish Tank Air Pump Filter with Biochemical Sponge

Quiet. Effective. Hassle-Free Filtration for Healthier Aquariums.

Give your aquatic pets a cleaner, calmer home with this biochemical sponge filter - designed to deliver silent, efficient filtration while boosting oxygen levels in your tank. Easy to install, simple to maintain, and ideal for both beginner and seasoned fishkeepers.

Why This Sponge Filter Stands Out:
Boosts Oxygen Levels
Designed to work with any standard air pump, this sponge filter increases water circulation and oxygen solubility - ideal for maintaining a balanced aquarium ecosystem.

Silent Operation
No humming, buzzing or motor noise. Just gentle, quiet filtration, your fish won’t even notice - but will benefit from every day.

Biological Filtration at Its Best
The sponge’s porous surface encourages beneficial bacteria to grow, which helps break down harmful waste and keeps water chemistry stable.

Easy to Maintain
Simply rinse with room-temperature aquarium water during routine tank maintenance - no need for chemicals or replacements after every clean.

Secure Suction Cup Mount
Firmly adheres to the glass wall of your aquarium, staying in place without disturbing your aquascape.

What’s Included:
1 x Biochemical Sponge Filter

(Optional) 1 x Replacement Sponge

Product Specifications:
Filter Dimensions: 170mm (H) x 235mm (W)

Sponge Size: 120mm x 60mm

Colour: Black

Material: Durable sponge and plastic components

Power Source: Requires a separate air pump (not included)

Voltage: None required – air-powered via pump

Setup & Care Tips:
Soak a sponge in aquarium water for 5 minutes before first use to help beneficial bacteria colonise faster.

Always rinse using cool aquarium water to protect the bacteria – never use tap or hot water.

Must be connected to an external air pump for operation.

Ideal For:
Tropical, freshwater, or planted aquariums
Breeding tanks, shrimp tanks, and fry tanks
Tanks where quiet, gentle flow is essential
Aquarists who value biological filtration and easy maintenance

Upgrade Your Filtration - Naturally
Silent, chemical-free and perfect for small to medium aquariums. This Air Pump Sponge Filter is a simple but powerful tool to improve water quality and keep your fish healthy and happy.