....the variables don't flucuate all that much from pond to pond if the structure is similar...
I'm trying my absolute hardest to not sound disrespectful or sarcastic....but I'm having a hard time believing you're being serious here. I've owned nine ponds of various sizes, and managed several dozen others, and to be quite frank, I'm having a hard time thinking of any two ponds that weren't significantly different in character.
