<a href=showthread.php?s=&postid=7688441#post7688441 target=_blank>Originally posted</a> by yoboyjdizz
I would say somewhere in the 8ft-10ft long tank size with atleast 3ft width those get huge 2ft or a little more i believe.
<a href=showthread.php?s=&postid=7689241#post7689241 target=_blank>Originally posted</a> by DrBDC
There is a perfect thread regarding this subject stickied to the top of this forum.
<a href=showthread.php?s=&postid=7692983#post7692983 target=_blank>Originally posted</a> by yoboyjdizz
Personally i think that thread is not much help and little outdated as for tank size's for most tangs out there.
<a href=showthread.php?s=&postid=7693635#post7693635 target=_blank>Originally posted</a> by Clarkii3
what do you guys think about a kole or yellow in a 55g with like 45lbs of rock, i think it would be ok as long as i don't pack the entire tank with rock, leave it as open as possible, my other thread is in fish only tanks.
<a href=showthread.php?s=&postid=7693650#post7693650 target=_blank>Originally posted</a> by DrBDC
That thread is only 6 months old!
The whole purpose of it being there, AND stickied, is to stop trolls from trying to start arguments in threads that they are going to put a tang in too small of a tank like a 29. Tang's haven't gotten smaller in the last 6 months or 20 years for that matter. It has nothing to do with filtration and water quality. It's swimming room. Tangs are open water swimmers.
<a href=showthread.php?s=&postid=7702225#post7702225 target=_blank>Originally posted</a> by massman
Sure nasos get big, but 99.99% of aquarists will never keep them long enough/or feed them well enough to get them to 10-15 pounds.
You will find that they grow really fast to about 6", then growth is considerably slower.
When I saw this thread, I first thought "here we go again".
Tangs are a million dollar question.
As a very rough guide.
Zebrasoma, ctenochaetus sp min 4' length
Paracnthus, naso sp min 5' length
Acanthurus sp min 6' length.
IMO
Min 20"x20" other dimensions.