


well there's not much naturally occuring rare tang species that you have not obtained yet. so just go hunt for some hybrids or aberrant variants.
here are two that i really like. the clown tang that luiz rocha photographed, and the most amazing yellow tang variant i've seen. comparable to the gorgeous pure white yellow tang.
![]()
Abberant Yellow Tangs
![]()
![]()
![]()
![]()
Tangs occur shallower. That is why there aren't many rare species. Most are just limited by location whether or not collection is allowed there. Angels however, occur at great depths, along with wrasses, and there are hybrids too, and they are also limited by location too, making tangs not that rare IMO.
Also I have seen liveaquaria diver's den, carry multiple multi-color yellow tangs, and some rarer tangs, just gotta wait.