Help with Moray, please

Just sorting out a few files and realised that I haven't a valid i.d. for this. Taken northern Bali three years ago. Is it Gymnothorax herrei? - that's the nearest match I can get but there is not much info about that species anywhere.

Hope somebody is clued up

Looks like G. herrei to me too. You will not find a lot of information for many species of morays. The genus Gymnothorax is very diverse and we know a lot about only a few species...