Male betas are colorful and have large fins. Females have virtually no fins and have no color
Put two beta fish together in one bowl, if they start fighting, you know they are both males.
Well.. male beta fish are more colorful like red and blue. And female beta fish are more whitish pink maybe with a few black spots all i can say is male betas are colorful and females are more dull
its most atracted hormon thts why attacking the mele beta
He is hoping she will breed with him. If she fails to he will kill her.