K thanks, I do like him in my tank.

Whats the typical behaviour of these guys? I recently bought two common plecos and he has chased one of them about a few times. Are they also ok with Neon and glowlight tetras?

Thanks

Right I rehomed this fella and the old owner wasnt sure what he was. I dont either
https://fbcdn-sphotos-d-a.akamaihd.net/hphotos-ak-ash4/406779_10151135393436943_1623395961_n.jpg
Sorry its not a great image of him and cant get another cause I dont want to disturb him from his cave.

Any ideas ...