Greenpillow
Aquarium Advice Activist
Is it considered normal for the LM blenny to dig and move sand >.<. He also let's you pet him when your doing cleaning.
Nu-Nu the eel said:I think most blennys do that... Is that fish a sand sifter?
Weird. Mine doesn't go near the sand. He just plucks away at the algae all day. Is there algae in your tank? I wonder if he/she is looking for food?