View Full Version : Powder blue or atlantic blue for 120g?

12/30/2008, 12:24 PM
Everywhere i look there are max sizes ranging from 8-12 inches for the powder blue and 8-15 inches for the atlantic blue tang. Would anyone like to shed some light on these two species and minimum tank sizes and requirements please?

thanks :)

12/30/2008, 12:36 PM
I know that the powder is very prone to ich, and needs to be quarantined. The ones from the red sea tend to adapt better, probably because of collection practices. They are also aggressive. I would put it into the tank last. You could probably house one in a 120, but I wouldn't go much smaller.