Fluval Biomax Ceramic Media U2/3/4

Replacement foam insert for the TetraTec IN 800 and TetraTec IN 1000 internal filters.

A carbon filter media for crystal-clear aquarium water - especially suited to newly set-up aquariums. Weight: 225 g.

Granulated activated carbon, granule size 3.5 mm.

Pre-filter media made from hollow ceramic rings, for capturing large particles of debris.

Replacement BioFoam cartridge for EasyCrystal 250 and EasyCrystal Box 300 filters.

Replacement zeocarb cartridge for the Elite Jet Flo 50 internal filter.

Replacement filter wool for the Tetra EX 1200 external filter.

Replacement foam for the Brillant internal filter.

A pre-filter made from hollow ceramic rings for trapping large debris.

Replacement Bio Balls media for the Tetra EX 400, 600, 700, 1200, 2400 external filters.

A replacement zeocarb cartridge for the Elite Jet Flo 75 internal filter.

A replacement microfibre cartridge for the Fluval FX 5 external filter.

Fine and coarse filter pads for mechanical and biological filtration. Replacement media for the aquacompact 40/60 filter system.

Carbon foam - a filter media for mechanical and biological filtration.

If your aquarium at home has mechanical pre-filtration, Sera Filterwatte will certainly come in handy too.

This activated carbon filter medium effectively removes toxins, dyes and yellow discolouration, keeping your aquarium water crystal clear.