We had got 3 1inch plecos to try out in our koi pond over the summer. Well now they are like 8-9 inches... I just had a question about them. will they do fine in the pond over the winter? we live in pensacola Florida and wasnt sure if I should take them out. and the feeding thing with fruits and veggies, whats the best of the 2 to feed them? like are one kind of fruit better then another? thanks