Zebrasoma Gemmatum aka gem tang is a very rare fish... less than 10 are harvest each year. Their habitat range seem to be quite big compared(ranging from maldive to south africa and Madagascar) to peppermint angel which is only found in a few places like cook island and Rarotonga or even the rarer resplendent angel which found only in acension island.... Getting from main supplier will bhe very costly heard that it also conmmands a tag of US5000, get from lfs owner who have source to those found in maldive or indian ocean and it may be much cheaper.... This fish seem to be the more delicate of zebrasoma species as they are very prone to parasites