That's lovely! Is there anything I can do about it? How harmful is this stuff? I know the department of health around here makes it sound like a serious plague. My cats have been drinking out of it during this time and they haven't keeled over yet.

I have about 40-50 fish in traps right now, should I clean them now, wait till the bloom is gone, or just trash them?

Also, what are some ways to prevent it in the future?

Thanks for all the help, not sure what I would be doing without the help of POND BOSS!