We are puting in a pond for Waddles and Puddles. We have 1 Red Eared Slider, who is stuffed in a 10 gallon (Might be rehoming). I was thinking, If I put a filter (I would anyway) in the pond, and kept the water clean, would it be okay for the ducks to live with the turtle??? I was just worried he would bite their webbed feet (He bites everything else). I'm NOT worried at all of them hurting him, as they are scared of everything that moves. I also have a heater, sense it's going to be outside. Would this be okay, or is all the poo, and food toxic for the turtle??? Thanks!