Eh FYI cleaner wrasse dun feed on the ich parasite.. instead they feed on the larva of some harmless parasite.. thats why I always say leave the cleaner to the wild.. They have poor survival rate, the dun last long, they dun clean ish, they are not easy to feed.... More over, fishes in the wild are suffering due to the overharvesting of cleaners
IMO there are better cleaners out there, for example neon goby and cleaner shrimps