The manufacturer informs:

Phos Stop binds free phosphates in the pond water and accumulated at the bottom of the pond; qhere is a natural method to prevent algae problems.

It is recommended to start using it in early spring to avoid problems, and to repeat the administration monthly.

It is also useful to check water quality and monitor the total hardness (GH) level; ihe ideal GH value is between 8 and 12 ° DH.

With rising temperatures and when there are many fish, oxygen deficiency can occur. It may be necessary to aerate or replace some of the water.

Active ingredient: lanthanum.

Dosage:

25 g of product treats up to 500 litres of water; it is recommended to dissolve the required amount of product in about ten litres of water (taken from the pond) before introducing it into the pond.