Hey Adam,

I just bought some Cutraine but haven't used it yet. My concern is what it will do to my plankton bloom. I read some threads on this subject this morning. Bill Cody provided a pretty comprehensive reply in one of them and commented on copper sulphate. Answered a lot of my questions.

http://forums.pondboss.com/ubbthreads.ph...ite_id=1#import

Post is pretty old so there may be more up to date info now


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