Cecil,

We had a discussion about this some time back (Bill C., Theo and myself) on here. I don't remember the exact post, but I think all agreed that rain would virtually eliminate it overnight.

I suggested that since that is the case, why doesn't someone take a water hose and spray the heck out of the algae to see if that would act like rain and disperse it. I would try it myself, but do not have any algae since Tilapia.

If you try it, Cecil, let us know what happens.