Eheim Phosphate Out 1L

The Eheim phosphate remover is impregnated with a ferrous material that is used for chemical filtration. Phosphates are retained by iron and exclude them from the water circulation. The Eheim phosphate remover reduces the phosphate content and inhibits the growth of algae in the aquarium. It does not contain harmful substances. When the level of phosphates in the water increases again, it means that the activity is exhausted and the remover must be replaced. Only for one-time use. Suitable for sea and fresh water. ! Must be used in the filter after mechanical and biological filtration. Included: 390g (6 packages of 65g each) of material and a mesh bag. 1 package for 50 liters of water. 2 packages for 100 liters of water, etc.