Tomato and cinnamon clownfish?

[chris88]

is it possible for a tomato and a cinnamon clownfish to pair up. they were both sold to me as tomato clownfish but with all the research i have done there is no doubt in my mind that they are not both tomato clowns. they get along fine but they dont seem to be paired up all of the time. is there a possibilty that they will pair up and breed or should i try to find them a match. tank is only 50g so i dont know how two pairs will do together.