More to explore:
cardinal fish with eggs
Star pufferfish and cleaner shrimp. Notice the shrimp in this fishes' mouth. There are small fish and shrimp that live off of eating parasites and such off of larger fish. There are photos out there of them cleaning diver's teeth!
State fish of hawaii . Trigger fish.
Mating Mandarin Fish
Parrot Fish by HQcreations, via Flickr