Blue Planet AA Tank Midi Hexy Replacement Filter Sponge & Carbon

Product Description

EG474

Replacement Filter Sponge and Carbon for for Blue Planet Midi Aquarium Filters. AA Tank.

The Blue Planet 3 Stage Filtration Process

Mechanical: Sponge removes food residues and other organic substances.
Chemical: Activated carbon removes excess nitrogen, chlorides, organic compounds and heavy metal compounds.
Biological: Lots of cross-sectional area for beneficial bacteria growth, which helps maintain good water quality.