I have a Yellow tang, Yellowed Eyed Kole, Hippo
Yellow has shown no growth other than getting fat (had him 3 months).
Hippo tang I got at maybe 2" and is now easily 4" (had him just over 3 months).
Kole Tang Has gotten fatter for sure but he hides anytime im near the tank so I dont see him much, but I dont think hes really grown much.
Interesting side note.
My 2 clown fish being moved from a 35gal to a 125gal have doubled in size in 4 months and show no signs of stopping.
My 6 line has grown quite a bit as well with the extra swim space.
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