Tetra ex plus external filter media cf carbon filter medium
The tetra ex plus filters contain a complete system for biological mechanical and chemical water purification the water in the aquarium therefore remains clear and healthy promoting the well being of fish and plants tetra filter materials are specially developed for the tetra ex and ex plus external filter range when combined appropriately you can ensure aquarium water thats suitable for both fish and plants tetra ff filter floss the tetra ff filter floss reliably removes very fine parti