Simply add 1 bale from this pack of 2 to treat up to 500 gallons (2250 Liters) For more persistent algae problems a double dosage can be used. Also works on Duckweed
This pond barley straw is a 100% natural product which when added to your pond will produce crystal clear water.
Once the straw bales are wet, a natural process starts which combats algae growth
This process is further enhanced by the inclusion of lavender which gives significantly better results
Simply add 1 bale from this pack of 2 to treat up to 500 gallons (2250 Liters)
The complete pack treats 1000 gallons (4500 Liters) also works on Duckweed