Thanks Dave for your response. I was hoping that the dual diffusers would eliminate any type of fish kill. I guess when you have a really good bloom going and mother nature throws you a curve no amount of gadgets or money spent will save the day. Now that I have lost my bloom I can see in the water better and I have lots and lots of small fry, I hope they can thrive without fertilizing, if not I hope the Bass enjoy eating them.

Dave you said that you would not fertilize unless the sechi said you had to. What would be the depth of clarity that would make you fertilize again?

If wishes were horses, dreamers would ride.

I must admit that I am not a fan of the Catfish \:\)