KW Zone E-JET Sponge Filter – 12cm

The KW Zone E-JET Sponge Filter – 12cm is a larger 12cm air-driven sponge filter for small to medium aquariums. Run from an air pump, it pulls water through a dense sponge where beneficial bacteria establish, providing steady biological filtration, while fine bubbles from the air chamber help oxygenate the water.

Key features of the KW Zone E-JET Sponge Filter

• Ø12cm sponge
• Steady biological filtration
• Fine bubbles for extra oxygen
• Gentle on fry, shrimp and small fish
• Simple to clean; works as a pre-filter too

Installation & use

Connect the filter to an air pump with airline tubing, ideally with a non-return valve, and place it on the bottom of the tank. Air rising through the lift tube draws water through the sponge, where beneficial bacteria build up over the first few weeks to break down waste. It is gentle enough for fry, shrimp and bettas, and can also be used as a pre-filter.

Maintenance

Every few weeks, squeeze the sponge out gently in a bucket of old tank water — never under the tap — so the beneficial bacteria survive. Avoid cleaning the sponge and changing large amounts of water on the same day.

Order the KW Zone E-JET Sponge Filter online at Petzsee for fast delivery across Dubai and the rest of the UAE.

Product details

• Brand: KW Zone
• Category: Fish Filters & Media