Sera Siporax Professional 15mm - 290g (08472) Maximum optimization of biological filtration The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter...

Sera Siporax Professional 15mm - 145g (08471) Maximum optimization of biological filtration The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter...

Sera Super Carbon - 29g (06854) Healthy purity Removes treatment remainders after having treated Removes pollutants and tints Phosphate free Effective for a long time Immediate help in acute cases of intoxication For clear, safe water After a disease...

Sera Filter Wool - 500g (08466) For mechanical prefiltration of fine dirt particles sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. sera filter...

Sera Filter Wool - 250g (08463) For mechanical prefiltration of fine dirt particles sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. sera filter...

Sera Filter Wool - 100g (08460) For mechanical prefiltration of fine dirt particles sera filter wool for the mechanical prefiltration consists of stable fibers that retain finer dirt particles for a longer time without sticking or collapsing. sera filter...

Sera Filter Media Bag - 2 (40x20cm) (08494) For quick and easy filter media changes Adding and removing filter media is considerably accelerated by the sera filter media bags. The filter media remain in place within the filter, and cleaning becomes...

Sera Siporax Algovec Professional - 35g (32053) Biological filter medium for phosphate removal sera siporax algovec Professional is a biological filter medium that removes phosphate in a natural way by means of bacteria. Excess phosphate can lead to...

Sera Silicate Clear - 500g (08417) Permanent silicate removal Silicate supports the growth of diatoms in freshwater and marine aquariums. sera marin silicate clear easily and permanently binds silicate. sera marin silicate clear is delivered with a...

Sera Filter Media Bag - 1 (25x15cm) (08493) For quick and easy filter media changes Adding and removing filter media is considerably accelerated by the sera filter media bags. The filter media remain in place within the filter, and cleaning becomes...

Sera Crystal Clear Professional - 12pcs (32052) High performance filter medium for mechanical filtration The innovative, patented 3D fiber structure of sera crystal clear Professional very quickly removes even smallest particles above 10 µm (such...

Sera Super Carbon - 1Kg (08405) Healthy purity Removes treatment remainders after having treated Removes pollutants and tints Phosphate free Effective for a long time Immediate help in acute cases of intoxication For clear, safe water After a disease...