Hey Geohawk,
How much do they stress tangs out? (I am just concerned that a fish going nuts eating off my tang could cause it to stress out and catch ich)
Mine will pester any fish the size of a tang or butterfly all day long. I actually attribute it to the death of my copper band butterfly. After getting the cleaner it would chase my copper band around the tank all day even if it had a belly visibly full of food. My poor CBB would began hiding all day and only coming out at night. It died soon after. If I were to decide to get a tang or butterfly again I would sell my wrasse. He is just super aggressive. It is most likely just mine though. I love the fish though and really enjoy watching it cruise around the tank. I also feel lucky to have one that eats so well.

