Algaecides can cause harm to plants and fish. We've tested this product in our own waterlily pond showcase and it worked. Use in conjunction with barley bales for an overall great algae-fighting program. One bottle treats 4800 gallons. Aerate heavily when using this product.
Clumps dirt together and forces it to bottom of pond where it can be filtered out.
It's not very effective against algae. These are topic pages with links to information and product. Copyright 2000 by The Pond Doc . All rights reserved.