They are white cap clowns. Ocean Gallery has a female maybe still for sale. It was mine. She is rock solid and healthy. Let me know if your gonna check it out.
Well if you need it i know of some online vendors who get them but thats really a clown you should check out in person first.
They are truely unique fish but they can be hard to pair up. If you get a single fish you can try to pair it with a white bonnet or a orange skunk or a blue stripe clown.
Isn't it the Blue Stripe a larger kind of clownfish while the orange skunk a much smaller kind and this white cap is compatible to both!??? What hospitality!