Pond Biologics Barley Extract Algae Prevention for Water Features and Ponds feed-cl0-midnight blue pond dye Simply mix Sonar AS in

Simply mix Sonar AS in a clean bucket with pond water and pour in multiple spots around or into strips down the middle of your pond or lake

Excellent choice for the DIY Hobbyist

Four - 1 gallon containers per case

Unwanted pond weeds

Pond Biologics Barley Extract Algae Prevention for Water Features and Ponds feed-cl0-midnight blue pond dye Simply mix Sonar AS inPond Biologics Barley Straw Extract Pond Algae Preventative helps naturally slow the growth of pond algae and green water without harming fish, plants, or wildlife. This natural treatment releases compounds that inhibit algae growth, helping maintain clearer, healthier pond water. Safe for fish, frogs, turtles, pets, livestock, and waterfowl, barley straw extract is a non toxic, low maintenance algae control solution with no water use restrictions.