I've had several over the years and they can be hit or miss. My first one was a model citizen, my second a total terror and my current one just likes to take a taste of everything but doesn't eat anything. My current one took a liking to my scolys for a short time but has now left them alone. Depending on what your pain levels is, I'd say try one. Make sure you have enough algae and sponges in your system to get them started until they take to what your feeding your tank. They can be difficult to acclimate to other foods. They are truly beautiful fish and even my wife like ours, half the battle.
Zoacollector is a great vendor to look at for your purchase, great quality and pricing. Just give him a heads up so he can get you one, the quality ones take a while to get in. I'd definitely go with the Red Sea, their coloration is much greater. JMO
