I will be building a pond this spring...probably around 8'x4'x3'deep. It will be an above ground pond and it will definetly have my red ear in it. What I want to know is should I stick with Koi and goldfish or is there some cool stuff I can put that will last through our mild winters. It never snows...dips to the high 20's at night every now and then with maybe a rare night its lower than that. I am in Lafayette wich is about 2hrs west of new orleans. I want some big cichlids...P bass..something interesting from the top and wont eat my turtle.