I am considering purchasing a Powder Brown Tang to keep in my SPS only tank, which houses a pair of small 2 inch (for now) Maroon Clowns only. Questions: (1) Has anyone successfully kept tangs with mated pair of maroons long term? (I know @Coral reefer probably knows the answer but I thought I'd put this question out there). (2) Anyone successfully keep a Powder Brown Tang? I read in WWM that A. Japanicus is a little more successful in aquaria than A. Nigricans. I like the look of Acanthurus tangs. I have a Powder Blue that eats like a pig in my nem/LPS tank and gets along with my Yellow Tang. I want to keep one Acanthurus in each of my 2 tanks.