Eco Labs 16oz Barley Straw Extract Concentrate

A liquid extract of barley straw especially helpful where bottom drains are present. An environmentally responsible, cost efficient pond conditioner that is a clean and easy, natural, and organic approach to a healthy pond environment. Goes to work on contact. Releases decomposition byproducts immediately. Not harmful to aquatic life, plants, humans, and pets. One ounce is equal to a multiple of barley straw bales. Can be used all year round with no messy residual.