Hmm...this thread has been about these fish from the beginning. Glad that this came up though.
What makes you think that these tangs will outgrow this tank? The largest of them is the hippo...and I already own that. He was purchased as a gift for me, and is the reason that the upgrade is happening. I already have the tank, and everything else...there is no chance of me getting a bigger tank. He is doing very well in the 75g that he is in now, and has grown a little over an inch since I have had him (Christmas this past year.)
What I am wondering is how in a six foot long aquarium, thats 18" wide, and 21" tall....can I not have three fish that will probably get no bigger than 10" if even that?
That basically means that no one can keep anything other than convicts, yellows, and scopas' in anything equal to or less than a 125g. I am a member of the tang police as these animals are so often abused, and my brother and I gave a fish back to the LFS that outgrew our last 125...but this doesnt seem to make any sense.
Many saltwater and freshwater fish keepers keep larger animals in smaller tanks...without complaint...so whats wrong with housing these fish?