They will Fit, don't get me wrong. But they like their "space" to swim and graze. Tangs are prone to Ich when jammed in and stressed. Over at ReefCentral & SaltwaterFish.com we call those guys that go up in arms about tangs in a 75g the Tang Police.
I had mine in a 75g for a month in Quarantine and he did fine. But at 6" he made a 75g look full. At 9" (max size) he would have been cramped. Again, I think personally it could be done but would limit other fish options.
I had mine in a 75g for a month in Quarantine and he did fine. But at 6" he made a 75g look full. At 9" (max size) he would have been cramped. Again, I think personally it could be done but would limit other fish options.
Our 90g fowlr tank is set up SOULY because the big yellow tang we bought was so aggressive.