Algae Control » Algae Control » Barley Pond Pad

A natural algae control for ponds. It controls algae by decomposing and producing a continuous supply of hydrogen peroxide into your pond.

• The safest fully biodegradable barley straw treatment.
• Harmless to plants, fish and animals.
• Made purely from barley straw and natural cotton.

Pack contains 3 pads to give 12 months protection for ponds up to 700 gallons. Use multiple pads for larger ponds.