Hi 2Cat welcome to Pond Boss we're glad you found us. I was going to kid you some about dredging up an old post but instead I commend you for going through the old stuff and reading. I did the same thing before I actually posted for the first time. I lurked and spent days reading old stuff, only understood about half of what I read by the way.

Sounds like you really, really, need to cull Bluegill and Gizzard Shad. You mentioned a fish survey. What type of survey was done?

Hang on and one of the experts will be around to answer your questions.

JHAP
~~~~~~~~~~
"My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives."
...Hedley Lamarr (that's Hedley not Hedy)