Lawnmower Blenny with identity crisis?
To help with a hair algae problem I recently added a lawnmower blenny to my 90 reef. He's acclimated well, is making a small impact on the hair algae but is also demonstrating some identity problems. First he devoured a scarlet tree coral. I watche him nip at it in the evening, by morning it was all gone!
Then, this morning he's doing something that my wife told me about and I did not believe - he's nestling in a large hairy mushroom coral EXACTLY like a clownfish does.
Strange behaviour or what?