Originally Posted by
Hammerhed7
http:///forum/post/2616185
Although this view is not popular with some tang enthusiasts, having a 3" tang in a 3 foot tank is not a problem, when you look at the scale of it's body size it's no different than having a 7-8 " tang in a 6 foot tank.
The real problem lies where people buy these fish with the thought of upgrading in the future, and as we all know there are many factors that can prevent that from happening, space, money, moving etc. In addition to this many of us become attached to our fish, and do not want to give them up, and this is where the fish suffers.
Personally I will not buy a fish that I don't have the means to house for it's life now, not as a future plan.
I also agree 100%.
I in fact prefer that the tiny tangs sold today be "grown out" in a, say 30 long (a 3' tank) PROVIDED that it is basically the only fish in the tank and it is an established tank with lots of rock. This gives the animal a more "natural" opportunity to acclimatize to captive life and put on some mass and size before being thrown into a much larger system with more established fish.
But it is a special case, and most people are not actually doing this.