Posted: Fri Dec 06, 2013 1:48 am Re: I'm new :)
You may be surprised at him not being a good swimmer.
Obviously, if you have a 7 year old turtle who's in good health, you're not a bad keeper.
However, even at 3 inches, just 4 inches of water can be dangerous. If your turtle ends up upside down, there's not enough for it to right itself.
You don't have to go out and buy an expensive tank. Many have used large Rubbermaid containers. I'll bet you may have something in the house already.
Consider filling one with water of the appropriate temperature, adding some things your turtle can climb on to provide different water depths, and trying it out supervised. You may be surprised. If so, you can plan for filtration/heating.
Tobi a RES born in 2012
1 dog, 1 teenager, 3 aquariums filled with fish, snails, shrimp and a bit of algae