the prawn goby is a carnivore and will not do the sam job as a lawnmower blenny.So, I looked at the lawnmower blenny, and it looks like a goby (I just got into this hobby so I could be mixing them up or they are the same thing). Anyway, I am planning on getting a Randall's Prawn Goby, So I was wondering if this would work instead of a lawnmower blenny
