Is this too many tangs?

[MarsReefer]

I am pretty much done adding non-aggressive fish to my system and am gearing up to add my tangs. Not sure what the best course of action is though.

My tank is a 130 Gallon, 5ft long with the following fish:

1x clown
1x pintail fairy wrasse
1x royal gramma
5x zebra barr dart fish
1x one spot foxface

The tangs I want to add in order of preference are:

1x Whitetail Bristletooth Tang
1x Yellow Tang
1x Convict Tang

I heard it was better to add 3 instead of 2, but i'm not sure if I have room for all 3? Will they be too crowded? Will they be ok? There are plenty of hiding spaces and a good amount of free swimming space on the top half of the tank.

 

[Troylee]

You should be fine.. introduce them all at the same time and feed them well!

 

[sbbk]

Should be fine. Be sure to give them some greens (nori or sheets of algae) and feed them well. I agree it's critical to add them at the same time, or put in the meekest fish first (based on size and temperament.) I put my Tomini tang in first as I think the bristletooth tangs are more fragile. Yellow tang likely to be more aggressive especially if it's larger.