My RES baby, Enbi, seems to float and swim somewhat lopsided. He eats well, and is very active, he just doesn't seem to have balance buoyancy. He tends to lean to the left, but then, I've also seen him lean to the right as well, and I'm wondering if maybe he's just uncoordinated; I know what a risk RIs are and I'm going to be mad at myself if he has one two days into my ownership.
He doesn't seem to like diving underwater much, either; usually when I check on him he's perched on a washcloth in his tank, on a part that floats a bit above the water, almost entirely dry, just sitting there with his neck extended. It looks a bit like he's basking; he has a makeshift basking platform but he doesn't like using it, he'd rather sit on the rag which more or less behaves like an aquatic plant. He doesn't have a heat lamp or water heater yet but I keep him in the window with sunlight and try to keep his water warm while I work on getting him set up. Is there something wrong with him? Should I be worried? I can't afford to take him to the vet until Tuesday...
He's about 1-1/4 inch, there is no basking light, he's in a pretty quiet area of the house, he's in a window with direct sunlight, he has a basking platform but doesn't use it, I'm unsure of the water temperature but I add warm water to it whenever it seems cold (I take him out first and dry dock him while I add the water), he has a good appetite, and the general ambient temperature of the house is 80-90 (I'm currently suffering my butt off for him until I can get him properly heated). He does swim against the glass often and vigorously. He's in about six inches of water currently, which in his tank is roughly five gallons; I'm reluctant to put him in deeper water ATM because I'm paranoid that he'll drown.



