I have recently rescued a pair of 20 year old RES and the male has a couple of conditions that I am working to correct. I say rescue, because I was apparently the best person the reptile rescue could find for the job. My qualifications are that I do my research, ask questions, and have kept RES for a while (Not the best qualifications, but I guess I will have to do in a pinch). I've dealt with a couple health problems when it comes to RES, but this boy has a few. Fortunately, my good friend is a vet and has been very supportive of my crazy endeavors (plus she gets to "practice" her turtle knowledge).
She helped me identify a couple problem areas with the little guy (which I will be posting about once I have some pictures... Afterall, it never hurts to have more opinions and advice). One of the major areas of concern are his weight. He is quite underweight, which isn't helping his other problems and one of our primary concerns is to get some weight on him safely, but efficiently. He isn't too keen on eating his vegetables, but has taken a liking to the zoo med maintenance formula pellets that I feed my other guys.
Normally, I would be more persistent with convincing him to eat the veggies, but I have decided to settle for him eating food... at least for now. His other medical issues include a softening of his shell, what appears to be an early form of shell rot, and recession of the skin from the plastron in some areas (likely bacterial in cause) (so getting some nutrients into him is of utmost importance).
He is currently being fed twice a day for a daily total of about 1.25x the amount of pellets I would feed a healthy turtle. I am wondering if the more tenured members on this forum might be able to suggest some particularly savory foods or a more productive amount of food/feedings to try and get some weight on this poor old man in a safe manner. Once he is getting some nutrition in him and closer to a healthy weight I think his other problems will be easier to sort out.

