Barley is a natural and ecologically friendly Algae preventative treatment that has been proven to be very effective

making it easier to install and reuse

For low to medium density algae growth apply 0

if a darker color is required

Cutrine Plus Liquid Algae Killer for Ponds feed-cl0-Aquascape pond lighting Barley is a natural andCutrine Plus liquid algaecide is a rapid acting, hard water stable, contact algaecide. Cutrine Plus is ideal for control of surface Algae in lakes, ponds, irrigation canals, drinking water reservoirs and drainage ditches. Cutrine Plus contains no corrosive sulfates, like other algaecides. Water hardness will not reduce effectiveness. Begins to work on contact with algae. Works great in hard water Works on contact Controls a wide range of algae Will