Hi everyone, I've got a 30 gallon fish and live rock only tank that currently houses a tailspot blenny and a court jester goby. As I'm sure you're all aware they're quite small in the space, so I'd like to add 2, maaaaaybe 3 more fish. Eventually I would like to add soke corals, primarily euphyllia as they are my favorite. With that in mind, what fish would get along with the 2 I currently have? Also are there any clean up crew members I should avoid or will Hermits and snails be okay? Thanks for reading!