if you see the white, that is his gill. at first i dint believe it... they i realized that it was.
for now those are the best photos i can get. if you have any information let me know.
tank inhabitance.
2*blue chromis
1*pajama cardinal
1*algae blenny
1*striped goby
1* six line wrasse
1*cleaner shrimp.
there are noe stinging corals, only zoas and polyps