hi
i'm new to this forum and i already find it quite useful. i have one question though, i have 2 turtles (1.5 yrs) and I used to have a smaller tank before, 10 gal. I recently upgraded to a 30 gal tank and I think my turtles enjoy being in shallow water, they kind of like to be in the water and be able to stick their head out without having to swim.
Should I fill the tank the most I can and they'll get adjusted to it or have they somehow lost their ability to swim since I'd always had them in shallow water?
Thanks a lot for your help guys,
martin

