incredibly short claws, and the, uh, exit is at the base of the tail instead of near the middle. according to ATP and others, that's a girl.
i've been going back and forth over the substrate thing, and i just can't leave it bare. it's not natural, it doesn't look good, and she keeps laying there near the bottom staring at her reflection in confusion lol... i know it's more work, but i really don't mind. i'm extremely OCD so i am constantly cleaning and fussing with my tank regardless. i've been over the various articles about setting up aquatic turtle habitats, and the fine gravel i use shouldn't pose any serious problems (as far as impaction goes), especially since it's so tiny, and i've found in my other tank that stirring it up even a tiny bit releases all the crud into the water very thoroughly, allowing me to scoop it out easily. i also would like to plant the tank lightly with some good turtle-friendly greens, and i don't think siliconing them to the bottom would work lol