its not really the cleaner shrimp that deciedes who they clean , if the fish want to be cleaned they'll swim up to the shrimp and get cleaned, or they might not go near the shrimp
Yeh, my cleaner regularly hangs around the anemone and will clean the clowns...whether the clowns want to be cleaned or not, its really rather funny to watch
my cleaner cleans my jawfish, but with the clown he hangs out in the same area as him but the clown does not want to be cleaned. sometimes I even see my cleaner chase the clown around the tank, which is hilarious :hilarious
my cleaner always hangs out around my anemone too. everyone seems to think that's really weird for some reason. he cleans my false percula but none of the other fish will go near him.