Okay, I have just had my first batch of fry, with 5 (two pair and a spair fem) cons in the tank 120 gallons belong to one pair, and another pair is aboput to have a hatch aswell.
I think I'll add em when there About neon sized, that way the turtle wont see em and eat em untill they grow up and they can grow on a bit in the tank, assumeing the goldfish who the turtle has given up on doesn't eat them.