We had him in our 75 till his porcupine puffer got too big for the other smaller gobies and the cleaner appeared to be depressed if they can be since he wasn’t moved with the puffer at the same time. My wife got me to take him down to the big boy tank. It was doing fine till the July 4th weekend and my sister in-law was holding her 2 year old up to look and the cleaner decided to go in the mouth to clean the 12 inch stripped puffer and apparently cleaned the wrong organ and the next think I know my nephew came screaming outside to get me saying “uncle Sam he eat him, he eat him” and low and behold the back end of the cleaner was still twitching on the bottom of the tank when I got inside. The next thing my wife and I knew my nephew was asking if we can feed any of the other fish in the tank to the puffer.