Originally Posted by Breakthecycle2
That's the only reason why I am even considering it. I am going to look first for a bigger tank to get a rough estimate. He just sent me a picture of the tang next to a silver dollar and it's slightly smaller.
i think he'll be fine in your tank for a couple months. Even the "tang police" would keep a small purple tang in a 40g temporarily if they could have if for free haha
I didn't realize it was so small! He's just a little guy
in that case, there's no problems with him in the 40