An effective way to control unwanted algae in your pond our Gardening Naturally' s algae control balls in a 1L pot will help maintain a clear pond free from algae using only natural ingredients.

The Algae control balls will effectively remove algae without harming pondlife, wildlife or pets.

The pond algae control balls are very effective at treating green algae but will also treat all other types of pond algae.

Use 3 times a season or more if the problem is severe. 1 pot can treat up to 4200 litres (923 gallons) and is easy and simple to use. Just add 100ml, including liquid (approx. 1/10 of the container). This will treat 420 litres (92 gallons) of pond water.

300 ml can treat up to 1250 litres of water.

1 Litre will treat up to 4200 litres of water.