I purchased these two today..my first bettas. The teal colored one is a crown fin betta and the red & white is a Delta Betta. They are so cute! Shocked the hubby...He is thinking..great..more fish. The teal colored one actually had a cream colored body in the pet store and teal/blue fins. Not sure what attracted me but when he got home in the light of his new tank he got a really pretty midori color.