Powder blue tang?

[thewalk]

I am thinking of purchasing a powder blue tang...but i have heard it is a difficult fish to keep. In my tank I have 2 percula clowns and a coral beauty. It is a 75 gallon tank. Should I stay away from purchasing this fish? Have any of you had any bad/good experiences with this fish?
thanks

 

[Paintbug]

http://www.reefcentral.com/forums/showthread.php?s=&threadid=816162

 

[JENnKerry]

Please dont put one in a 75