Pond Boss Forums INTRO Questions & Observations Fish catch results, Looks like a problem

I am tracking Wr but doesn't it take a year to see if I made any real difference do to normal fluctuations in weight through this growing season?

I have never done this before but just figured if I can have a net of 50lbs per acre taken out in 2009 and thats including the addition of say 50 Floridas this winter then that might be a decent guess....