I was afraid for the little fish adding it to my 75 since the other fish are so established and they don't like new house guests. I left it in the breeder box for a few days and let it out. I looked for it for 2 days and couldn't find it so I thought it was dead. I was feeding the fish in my frag tank when my wife came in and said how nice the new fish looks in the tank. I looked and there it was chillin in a cave by a coral. It doesn't swim fully out in the open but it comes out a lot especially to eat. The colors on it are awesome, super bright blue with black down it's back and tail. Hopefully this one sticks. It's been a little over a week now and that's usually the hardest time.