My poor little Dwarf Gourami has incurred some scale-damage as a result of a poorly-mannered Algae Eater. The offending fish was sold to me as a "ThaI Algae Eater", though I had a hard time detrmining what it really was. It cleaned my tank quite well, but it was supplementing it's diet with the sides of my Gourami. The Algae Eater has moved on to a friends much larger chichlid-filled tank... but my Gourami is left with several grey sucker-mouth sized spots on him. He seems to be swimming and eating okay - can I expect him to heal on his own, or will he need some special treatment?