What are these bumps on my yellow clown goby? They are all over him but this is the best pic I could get.
Does anyone know what this could be? I watched him for a little while and noticed that he is scratching against a rock occasionally. The bumps kind of look like loose scales or something. My biggest concern is whether or not it is contagious. I posted this in the fish disease forum with no responses so I thought someone might be able to help on here. Please help. Thanks

Does anyone know what this could be? I watched him for a little while and noticed that he is scratching against a rock occasionally. The bumps kind of look like loose scales or something. My biggest concern is whether or not it is contagious. I posted this in the fish disease forum with no responses so I thought someone might be able to help on here. Please help. Thanks