Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Very Effective
Review: Have used this product for 3 years now. Very effective at controlling algae. Our pond gets a fair amount of run-off from farm fields, which causes rampant algae growth. This stops the growth and kills the algae. I apply it 3 times a year.Good stuff. No effect on the fish.
