Place bale on the surface of the pond, preferably near waterfall or filter outlet. Do not allow bales to sink to the bottom of the pond. If bale sinks, remove from pond for 24 hours to dry then put it back. Allow one month for the bale to become effective. Replace each bale after 6 months of use. For continuous treatment, after 5 months, place a new bale next to the old one. Then remove the ...

The original and best selling barley straw pond treatment from Summit. Each bale treats up to 3000-5000 gallons. Keep your pond water clean and clear year-round. Clear-Water Barley Straw Clarifiers are easy to use, safe and attractive. Clear your pond, fountain and fish tank naturally. Acts as a natural filter to keep your pond clean and clear. Won't harm fish or plants. Works up to 6 months. ...