I finally moved my tessalata from the 210g to the 150 and he seems to be happier because of the longer length of the tank and I wanted to ask if there are any small fish which can go with the big eel, I know a few such as chromis and damsels and i also wanted to ask for more options, because if i only go the damsel route then i am planning the yellow tails to see if they can go with other fish