Tetra Aquarium Filter Cartridge Tec in400/600 Plus

Specifications

• Presence of biologically active bacterial cultures in the filter foam: harmful nitrites are converted into nitrates.
• The sponge structure ensures good mechanical filtration: small visible particles are removed from the aquarium water.
• Suitable for all tropical freshwater and saltwater aquariums.

The replacement filter foam Tetra BF 400/600 plus effectively filters aquarium water in the Tetra IN 400 plus and IN 600 plus internal filters.