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That is simply a matter of evolution. Obviously Bettas like all other livng things evolved in such a way as to try to secure and assure the survival of their species. Part of that evolution process established that the females will be smaller than the males.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoWhen mature, yes. Size varies from type to type and from fish to fish, but males on average have both larger bodies and larger/longer fins than females. However, immature males are very similar in size and appearance to mature females, so size shouldn't be the only factor when determining sex.
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How do i know my betta is a female?
Your betta fish is a female if she has smaller fins than an average male.
What is the smallest fish of the male and the male?
Do you mean female and male? If so, then the female betta fish is smaller and less elaborate than the male.
Is your Betta fish a male or female?
male
Does the female betta look smaller than the male betta?
Under normal circumstances the female Betta looks and is smaller than the male in both body and finage.
How does a female betta get pregnant?
She breeds with a male Betta Fish.
Why do female betta fish need a male betta fish to give birth?
yes
Will a female betta fish mate with a male guppy fish?
No.
Will a female crowntail betta fish spawn with a male Siamese Fighting betta Fish?
Yes they will.
Does the male or female fish make the nest?
the male betta fish makes the nest.
Can a male betta fish be living in the same fish tank with a female betta fish?
No. Betta fish will attack each other no matter the sex.
Is there a way to prevent the male Betta fish from killing the female?
No because if a male betta is not atracked to the female they will try to reserve there territory
How does a female betta lay eggs?
the female betta fish are released from a vent while a male embraces her
