Greetings I’m new to ponds. Don’t even have one yet but I’m a couple months I will. It’s going to be 12ft by 6ft but not in a perfect rectangle. My stocking is going to be albino red tail catfish, TSN, 5 peacock bass, 2 black pacu, pleco or two, Oscar, and a turtle. Have any of u don’t predator ponds wth turtles and how has it worked out? Also possibly an albino silver arowana or two.