I purchased a little blue wrasse, and I thought it was nearly full grown. As it turns out, it was a Blue Bangullo, and they get to 18"? I know nothing else, I was looking for experience from marine keepers.
Yeah that would be awesome, but it's a 20 gallon tank. It's a nice fish, but I think I can't keep it. Unless someone says that it does not attain this size, I will observe it for a couple weeks and return it.
