Sera Filter Wool Coarse 2.2 lb. cascade 700 Increases and decreases surface agitation

Increases and decreases surface agitation depending on positioning:

XPort PO4 Cubes are powerful and can remove phosphate too fast

Guaranteed Analysis: Crude Protein 41

These pigments are termed “Biochromes”

For greater ease of use

Sera Filter Wool Coarse 2.2 lb. cascade 700 Increases and decreases surface agitationfor mechanical filtration of coarse dirt particles such as fish waste, food and plant remainders for use as a mechanical filter medium before biological cleaning of the water prevents pollution of the biological filter media and thus increases the efficiency of the filter residue free synthetic material according to Oeko Tex certification for use in freshwater and marine aquariums Coarse filter wool for mechanical cleaning of the water Mechanical