Unwins EcoSure Extract of Barley Straw - 1L

To help keep your pond healthy, clean and clear, we recommend the Eco-Sure Extract of Barley Straw. It is a completely natural solution to problems such as algae, blanket weed and green water, is easy to apply and is fast acting. It is biodegradable, harmless to fish and non-toxic to humans or the surrounding wildlife. With just 15ml of the Extract of Barley Straw, you will be able to clear up to 500 litres of water on the first treatment. Enough to keep your pond clear for a whole spring-summer season. Harmless to fish Easy to use Helps to keep your pond water clear Completely natural Biodegradable and non-toxic For a 13 square foot pond, 9 inches deep (around 1000 gallons) Initial treatment -use 120ml (8 capfuls) of extract of barley straw and apply around the surface of the pond Maintaining treatment - add 45ml (3 capfuls) to your pond once a week through the spring and into summer