Mike,
This program sounds great. If you are still looking for ideas, in addition to fish measurement information it would be helpful to have a place to log information about stocking (species, quantity, size, date, etc). Also water test info, feeding, forage addition, weed treatments, etc. and renovation information such as the addition of structure, spawning beds, draw down, etc. Basically a log where you can track any of the basic pond management activities and use this information to track its effect on the fish population. I look forward to trying out what you end up developing and appreciate you offering your program to the readers of the site.
kevin b
