Theo - I have about 15 turtles of about 6 species in with my koi, and
have had for many years. I have NEVER lost a fish to the turtles, and
in fact they add a great deal of enjoyment to the area. I feed my
turltes a regimine (sp?) of Reptomin pellets and nightcrawlers, plus
an occasional shrimp. I would almost rather have the turltes than the
koi, but enjoy all of them.
Good luck!!
Scooter