One more point and then I'm going to let the matter go -
It is possible that in many of these cases of "disappearing fish" - that the large fish first died of natural (or who knows, unnatural) causes and the turtle quickly disposed of the lifeless body while it was still rich with nutrients and enzymes, rather than let it foul the water? I bought six feeders when I adopted my turtles and they never showed any interest - until the feeders died (from ammonia poisoning, I'm guilty to say) and then they vanished almost instantly.
I am not arguing that turtles don't like to hunt and and eat fish, I know that is part of their nature. maybe I just spent too much time sitting with the tortoises on the Galapagos so I am biased toward terrapins as wise, peaceful, and discerning creatures.
Anyway, we don't have to agree - and I don't even have a strong opinion except that I would like to see for myself before I make up my mind for sure - I appreciate all your warnings - I will proceed very cautiously (the truth is, I will feel guilty about every eaten fish).
Thank you and goodnight!!
