Don't know if you still want to take a 'Manual' poll or not -
My betta is red, with a white tip on the ends of the two fins hanging down in the front. I don't know what they're called. His name is Blaze :)
I didn't really notice before, but bettas have differently-colored tips - some could be red and have black tips, some (like mine) are red with white tips...anyways, just an observation! What color is yours?
My males are a steely blue and an intense red. The females are 2 with red fins 2 with blue fins and 1 with a sort of overall cream color. The last one is not an albino, her eyes are the normal black but she has almost clear fins on the creamy colored body.