Filter materials - Aquarium Technology

For the mechanical pre-filtering of fine dirt particles sera filter wool for mechanical filtration consists of stable fibers that retain finer d...

Replacement filter materials for the Sera X-Edge internal filters

Powerful filter medium especially for smaller aquariums sera siporax mini Professional was developed especially for smaller aquariums up to a ...

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

Healthy purity Removes drug residues after treatment Removes harmful substances and discolouration Phosphate free Long-term effectivenes...

Replacement filters for the Sera Fil Bioactive external filters.

Sustainable removal of phosphate Phosphate is only needed in small quantities as an important nutrient for plants. When concentrated, it often...

Biological filter medium for the removal of nitrate sera siporax Nitrat-minus Professional is a top performance filter medium for biological ni...

Natural tropical black water Stabilizes a slightly acidic pH value for a long time Careful reduction of water hardness Long-lasting releas...

The revolution for water treatment This unique “dry water treatment” combines stabilizing biological filtering with the effective and rapid remo...

For quick and easy changing of filter medium Inserting and removing filter media is considerably faster with the sera filter bags. The filter med...

Sustainable removal of silicate Silicate promotes the growth of diatoms in both freshwater and marine aquariums. sera marin silicate clear bin...

Sera Filter Sponge Fil 60/120 Replacement sponge for the Sera Fil 60 & 120

Top performance filter medium for mechanical filtration The innovative, patented 3D fiber structure of sera crystal clear Professional removes e...

Biomechanical filter medium sera biopur provides oxygen-loving, slime-forming bacteria with optimal living conditions. These nitrifying bacter...

Biological filter medium for the removal of phosphate sera siporax algovec Professional is a biological filter medium that removes phosphate nat...

For pre-filtering of coarse dirt particles Sera biofibres for biomechanical pre-filtration effectively retain coarse particles. They protect the...

Pre-, bio- or quick filter for connection to pumps or external filters With the sera PrefiX Filter, the filter volume of a downstream filter can...