Sera

Carefully removes sludge and dirt from the gravel without changing the water.

sera pond phosvec immediately binds phosphate and limits excess nutrients. The nutrient competition prevents excess algae growth and stops it in the long run.

sera pond toxivec is the effective, safe pollutant remover with immediate effect. Quick reaction is required if sudden and massive pollution peaks by toxic substances occur due to de-stabilizing factors.

sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum increase of the settling surface for purification bacteria but has a compact shape at the same time.

sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum increase of the settling surface for purification bacteria but has a compact shape at the same time.

sera siporax mini Professional was developed especially for smaller aquariums up to a volume of approximately 100 liters. It allows maximum increase of the settling surface for purification bacteria but has a compact shape at the same time.

Water testing for experienced pond keepers for regularly testing.

Probiotic growth food for ornamental fish up to 4 cm

Probiotic growth food for ornamental fish up to 4 cm

Probiotic growth food for ornamental fish up to 4 cm