STOPS BLANKET WEED: The ideal solution for controlling filamentous algae (blanket weed) and green water. As the straw decomposes, it releases natural compounds that stop algae from spreading.

SAFE FOR ALL POND LIFE: This is a chemical-free method, making it perfectly safe for all fish (including Koi and Orfe), aquatic plants, and any wildlife that visits or lives in your pond.

HIGH COVERAGE PACK: This twin pack of barley straw bags provides excellent value. Each of the two bags is effective in treating up to 1000 gallons (4500 litres) of pond water, giving 2000 gallons of total treatment.

WORKS FOR UP TO 6 MONTHS: Enjoy a clear pond for half a year. Each bag provides long-lasting, slow-release action for up to 6 months. For best results, add a new bag 4-6 weeks before the old one is removed.

CLEARS GREEN WATER: An effective, natural clarifier that helps to clear "pea soup" green water caused by suspended algae. This treatment promotes a clearer, healthier pond environment.