. I remember catching them when I was 12 - 13 and being stuck but that never stopped me from fishing
The niger triggers are nice. They don't eat coral, just like any other planktivore in the group (smaller, turned up mouth). 
Wow, those blue gorgonians are nice. I also saw lots of dendronephthya. You had a goniopora in one shot (it looks like a brain coral with long daisy-like tentacles). A long tentacle anemone with a school of domino damsels looks better than a clownfish & anemone. They are aggressive but your tank is so big, it may not matter. Whoa re they going to bother, the Sohal
The longspine (diadema) urchins will make short work of your hair algae. Just don't get stung. The blue boxfish and its yellow wife are always a fun addition.
) and less aggressive tankmates. The problem with keeping them in your typical home aquarium is that when stressed or dying several species of boxfish can release a toxin that, due to limited water volume and filtration, will kill everything in the tank including themselves. Somehow, I don't think you'll have to worry about that though!
I don't think most boxfish are hard to keep. They need a varied diet (like everything else
. I don't mind it dying if it must (which is a possibility with any fish) but killing other fish I had a hard time bringing is something I cannot tolerate. They look super cute though. Maybe a later addition?
