Biological Sera Siporax Algovec Professional filler is an effective biological filter medium which quickly removes phosphates naturally by means of bacteria. As the excess of phosphate can lead to increase in growth of seaweed in an aquarium, it is important to clean it in time. Bacteria begin to work in the mildest terms, and long time remain active. Siporax Algovec consists of the granules, very unusual as they are made of several various materials, each of which has a little different coloring.

of Advantage:

• Filler prevents enrichment of phosphates in case of preventive application
• of the Granule of Algovec natural, have more dark brown color, than the typical ceramic environment
• Filler optimizes work of bacteria as it creates ideal conditions for reproduction of bacteria thanks to the superficial structure close to the nature
• the Dosage Guarantees high-quality filtration and a healthy, clear water

Packing : 35 g, 500 ml (210 g) of
Producer: Sera, Sera GmbH, Germany.