EcoPond Barley-Bio Algae Control (formerly Aquahydrotech Extract of Barley Straw) is a completely eco-friendly product that aids in the treatment of algae and blanketweed. It works by actively starving the algae and changing the water chemistry to ensure this unsighlty algae can't ruin the enjoyment of your pond.
By enhancing the natural water chemistry of your garden pond, leaving it clean and clear, it helps to tackle all types of algae. It contains micro-organisms, and due to the natural nature of it, cannot be overdosed in any way, so you can be safe in the knowledge that it is safe for fish, plants, pets and wildlife that may venture to your pond.
- Add an initial dose of 125ml per 4,500 Litres (1,000 gallons)
- To maintain, add 20-40ml from dosage chamber every week in spring and summer, to help as a preventative measure.