Hello, I've had a few Firefish Gobies in the past, but I'm not expert, I do know they hide a lot. Introduced one into my tank yesterday, he spent the entire day swimming around with its dorsal fin up, looking very happy. Today, I noticed him just hanging out in a cave, I've seen him come out maybe twice today. I have a neon goby and pair of clowns, I haven't seen the clowns pick on the Firefish other than an occasional chase. Anything to worry about with the Firefish or just normal behavior?
