the female bluethroat has NO blue on her throat. She is just a pale gay/light bluish. The mles from Hawaii ar the nicest. They have a rish blue with yellow tang yellow fin highlights.
They are DEEP water fish. When they spawn they do a circular spiral dance up the water column they need a LOT of vertical room. Like feet, not inches. Also, this species of triggre (bluejaws, crosshatch srgassum, goldenback) are all found in harems, not pairs. So if there was any possibilty of spawning you would want to try a trio with better luck. But the triggers wont spawn in short tanks. No room for their mating dance.