Ideal internal filter for tropical or cold water aquariums.

The high capacity of the Bio Action filter cassette guarantees optimal biological purification of aquarium water in 3 stages:

Step 1 100% open structure filter foam for optimal mechanical filtration.

Step 2 Activated charcoal removes organic impurities, chemicals and dyes from the water.

Step 3 Crystal-Max, a highly porous filter mass that acts like a sponge for microorganisms.

Waste and harmful substances are broken down very effectively.

The Easy Clean snap-on system makes cleaning the filter much easier; once a month you simply need to clean or replace the filter media in a snap.

Detailed instructions included.

Flow rate: 500L/H

For aquariums up to 200L