TATER? How big is your pond? If you have fish in it, you may be looking at a substantial fish kill soon. Both from the DO crash from too much algae killed at once, and or a pH shock from the alum turning the water acidic.

I was in VT twice in the past 5 weeks...wish we could have met when I went to Winooski....you were close by.

As for advice? Best now is to not throw more chemicals at it till it stabilizes and opt for more of a wait and see approach.

Last edited by Rainman; 08/13/15 05:30 PM.