The growth rate depends on how much you feed the fish. If your going to powerfeed it and gutload it then you've got 3 months. If your going to feed just enough to keep it alive, enough for only minimal growth, then a year.
I think the op's question has been answered.
Lol, just didn't want any further confusion
Lol, just didn't want any further confusion
I think the op's question has been answered.