Sera Phosvec Granulat - 500g

Permanent phosphate removal.

The important plant nutrient phosphate is required only in small amounts. An over-supply creates algae problems.

sera phosvec Granulat removes phosphate easily and safely with long-term effects. The granules remain active up to three months, according to the aquarium size and the water pollution.

Suitable for filtration of fresh and marine water.