(I know there are a bunch of other threads on the topic of cavefish but none of them have really answered my questions, or I just wasn't paying enough attention)
Ever since I was little I've been fascinated with obligate cave dwellers, with cavefish being my favorites. I am not under any notion to collect any since that is highly illegal (and even if it wasn't I'd be afraid I'd kill them), but I am very curious about how species such as the southern/spring/Ozark cavefish would fare in aquariums. Are they able to be acclimated to warmer temperatures, or do they need the constant low temps found in caves? Would it be possible to breed them in captivity? I guess the big question here is whether anyone, either on this site or in labs, has ever actually attempted to keep/breed them (I have a hard time believing that no one has), and if they have, what the results were.