Can Fish Hit Puberty?

[Phoenixfish]

because one of my ATB's has grown alot resently, its like 2s the size of the other, but the smaller one may be stunted because the large one is the dominant but even so its huge

 

[smurfyy_2k3]

i cant say for sure but i dont think so

 

[Phoenixfish]

lol its just one is like twice the size in hight 'hmm looks for info'