I got a bicolor blenny one week ago. Ive not seen him much, hes been hiding in a hole looking out. I worried hes not eating when I feed other fish. Ive seen him eating some off the back glass, I can see the little marks from his mouth, but I just worried about him. Do they come around after some time? I would really love to see him more, so far all I see is his head lol.
I have no idea what happened. I came in and sitting looking at the tank, and all a sudden he shot out from a hole in the rock and started flipping over and over and then just sank to the bottom. What could of happened?

