Sera Aquarium Media

High performance filter medium especially for smaller aquariums sera siporax mini Professional was developed especially for smaller aquariums up ...

Maximum optimization of biological filtration The original sera siporax Professional is suitable for use in both freshwater and marine aquariums ...

Biological filter medium for phosphate removal Sera Siporax Algovec Professional is a biological filter medium that removes phosphate in a natural ...

Permanent silicate removal Silicate supports the growth of diatoms in marine water aquariums. sera marin silicate clear easily and permanently bin...