So, In addition to my saltwater tanks, I have a 55 gallon RES tank and its very hard to do enough water changes to keep the tank very clean. Turtles are very dirty creatures. My question is, I us RO/DI water on everything, but with this new python no spill system, is there a way to use RO/DI water? I know its function is to flip the knob and it returns tap to the tank. Any ideas?

