Sera Siporax Mini Professional 270g (08476) High performance filter medium especially for smaller aquariums sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum...

Sera Siporax Professional 15mm - 14.5kg (08475) 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 - 2.9kg (08474) 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 - 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 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 Siporax Pond Professional 25mm - 11kg (08480) sera siporax pond is a fully biological filter material for almost all garden pond filters 1 liter (1 US quart) sera siporax pond provides as much settling area for bacteria as, approximately 34 liters...

Sera Siporax Pond Professional 25mm - 2kg (08478) sera siporax pond is a fully biological filter material for almost all garden pond filters 1 liter (1 US quart) sera siporax pond provides as much settling area for bacteria as, approximately 34 liters (9...

Sera Siporax Mini Professional 130g (08477) High performance filter medium especially for smaller aquariums sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum...