Barnacle Blenny question

[Rudedog1212]

I was up north and I saw a few of these guys. I did some research and it looks like they are a cold water fish. Has anyone had any of these guys and how did they do?

[ros_sco]

I had one for quite a long time in my 75. The overflow was a small slotted design. He set up shop directly downstream from where I fed and did fine. I tried a couple in my 210 and they kept going in the small holes that screen my overflow and ended up in my filter sock and sump. Make sure you have small enough screen for you overflow so it can't fit through.

[Rudedog1212]

Cool. They were cool. They had crazy eyes and yea they were small.