Barley Liquid Extract feed-cl0-aquascape-replacement-compressor-pro-air-20 Choose from different quantity options:

Choose from different quantity options:

flat base of the pump makes it stable and easy to place in the pond or fountain

Direction for use:

Quick Tip: Treatments control active algae

dock or post

Barley Liquid Extract feed-cl0-aquascape-replacement-compressor-pro-air-20 Choose from different quantity options:Barley Straw Extract works as an algae preventative. Barley Straw Extract slows the growth of algae cells naturally without affecting higher plants, fish, frogs, snails, turtles, pets, humans, or waterfowl. Barley straw extract is non toxic, inexpensive, long lasting, low maintenance, beneficial, and has no water use restrictions. Barley Straw Extract works best by applying before algae start growing. However, when the water is already pea green, and