Which of these fish removes parasites off the skin of other fish?

evolutionarily: which was the first cleaner fish to work this out... 'I know I'll swim into that big fish's mouth and grab some food, that seems safe!'

I've kept both cleaner wrasse and cleaner shrimp in my 1.5m long marine aquarium. Sadly, i had to sell it when I lost my job.

Cookie Bean, really what have you been on!!?

love 'em, the cleaner fish that is, knew a lady who kept fish and she has a couple in her tank.

these must be the fish in tanks you could put your feet in to be cleaned, before the health and cross contamination issues shut them down.