krzr3000;4366155; said:Also, why not just keep them without fish? You won't have to worry about keeping a "cycled" tank thus maintenance will be that much easier aka empty what little water there is and clean the filter without having to worry about preserving bacteria. Not to mention feeding.
It sounds like these are your first turts? Keep it simple.
I agree, it's really hard to keep a turtle tank cycled under 150 gallons. Before my pond I had Poki in 120g with ehiem 2229 and a fluval 405, and it still needed massive water changes to keep the water clean.
Not to say it isn't possible, but turtles are pretty destructive when the feel the need.