Aquael sponge cartridge FZN mini standard 3 pcs.

In the package you will find:

3 Filter cartridges.

STANDARD - these are replaceable filter modules containing thick fizeline and a must-renewed sponge. They provide excellent mechanical filtration, making it possible to guarantee the perfect clarity of water. In addition, the sponge is a substrate for the development of bacteria implementing biological filtration of water. Recommended for all types of aquariums.