Algae Starver Fresh Water Aquarium Phosphate Remover 1 litre

Liquid phosphate remover, reducing the phosphates to such a low level that it starves the algae, causing it to perish. Controls the algae, leaving you with an algae free aquarium. Add 5ml to 100 litres of water every 2 to 3 days until phosphates are under control. Then add the maintenance dose every 2 weeks. 1 litre treats up to 20,000 litres of water.

WARNING:  Do not add to acid water.  Always raise pH to over 7 before treatment commences.