I havent heard of the koi clay but Ill look into it thank you! The algae in my pond is crazy right now because we had a warm winter but it wasnt warm enough to treat the pond so the algae grew. We got the stuff to treat it and we are just waiting for it to get to 50 degrees so it will work. I hate algae I like the pond to be crystal clear. We also get the string algae because we have a stream and waterfall and string algae loves streams. We have treated the stream though and killed the algae. Im interested in the koi clay though because I really dont like to have algae but it is good to have some so the koi can eat off of it in the winter when you dont feed them. If it balances the pond and is also good for the fish Im all for it thanks again |