TETRA - BF BioFoam S - Biological filter foam for Tetra EX 600 and EX 700 filters.

Tetratec EasyCrystal Filter pack 600. Filter cartridges for EasyCrystal 600 filter. This cartridge guarantees clear and healthy water thanks to its mechanical, biological and chemical filtration. In addition the cartridge has the Timestrip® option which indicates when the cartridge needs to be replaced.

Tetratec EasyCrystal Filter pack 600. Filter cartridges for EasyCrystal 600 filter. This cartridge guarantees clear and healthy water thanks to its mechanical, biological and chemical filtration. In addition the cartridge has the Timestrip® option which indicates when the cartridge needs to be replaced.

Tetra CF 400/600 plus activated carbon foam effectively filters pollutants, drugs and other unwanted substances from aquarium water.

Tetratec® CF IN 300 plus activated carbon filter foam. Tetratec® CF 300 plus activated carbon filter foam effectively filters toxic chemicals, drugs and other unwanted substances from your aquarium water.

Tetra CF 800/1000 plus activated carbon foam effectively filters pollutants, drugs and other unwanted substances from aquarium water.

The bio balls for external aquarium filters are specially developed for Tetratec EX. They remove large particles mechanically. Very active biological filtration. With macro surface.