Water Gardening: Cant get rid of the algae/help!!, 1 by snapple45

snapple45 wrote:
SAB - string algae buster is every effective for string algae. It does not change pond ph. It is not a chemical treatment. It appears to be totally non toxic. It is supposed to break a calcium bond string algae needs to grow. I have used it for the last three years. Plants and fish thrive. Two drawbacks: It does not eliminate green algae. It is expensive and takes a while for it to work. My pond is 2000gal with a high fish load (7 koi 18-20 inch and a dozen gold fish). The gold fish are "leaving" next spring.