>>1004504the do pretty good in a tank by themselves with a good pile of live rock and a strong crop of pods.
kinda a refugium fish. Probably do alright in an understocked reef tank too, though the ones I've kept in coral tanks with lps, soft, and a few other fish always seem to end up starving.
The longest I've ever kept one alive is four years, and I decided not to kill any more after that.