the two fish with him have been with him since he went into my brothers tank, dont know what kind of wrasse its green/blue with red/orange marks on its face, the other two fish are a black and white humbug and some yellow fish, tank is LS and currently DR, i wasnt ready for fish but my brother decided he was just gonna quit taking care of them so i took them, none of the fish have lost any color and the other two are active and feeding, i just added some hermits, but they leave him alone from what ive seen, the tank was cycled and the wrasse is the largest living thing in the tank