You can apply Makro Organics ...
Published by Dave Gaybba, Managing Director
You can apply Makro Organics plant extract products that are guaranteed to reduce super Eutrophication (Phosphate, Phosphorus, Nitrate, Ammonia etc) and as result reduce rapid aquatic plant expansion, odour, algae blooms etc. It will also reduce heavy metals and systematically increase Dissolved Oxygen. Its plant extract based and safe for fish, plants and water life, widely applied in Aquaculture projects. Products are supplied from South Africa and available in UAE, SEA, USA, EU, UK, Pakistan, Australia...