so the dimesions of the tank are around 4x2x2 ft or 5x2x1.5

if keeping tangs you should really have a 5 ft wide tank as they need a large swim room regals and yellows are smaller tangs if 5ft you can get away with 2 but 4 ft then just the one ... i hold 2 tangs in a 4x2x2 and am waiting for a 6x2x2 to rehome them in rather soon ,,,, but my missues is being hard to please at the moment so may have to rehome one

but i do have a small naso(lipstick) tang ,, and he is really cool hand feeds and follows me around the tank when i am cleaning , he loves to stare lol ,,, if you get 2 tangs i would buy them together and put in last 2 fish as they can be very funny with mixing ,,, i had a few tangs and my regal has accepted all ov them he was my first fish and just keeps going when i first started i got a bad fish and it wiped out 80% ov my fish as i was stupid and didnt
QT (i do now everything) lesson learnt the hard way and he was a survivor with my clown and 1 chromis out of a lot of small damsels and gobies and wrasses was not happy a $6 fish cost me most of my fish

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