Before you do anything, you need to set up the permanent homes for your male and female Betta. You can read a clear guide on how to set up the perfect Betta fish tank here. You need a breeding tank because fry are extremely fragile and need pristine water conditions. At this point, they will all go their separate ways. Now, even though you have a choice, really if you want to be successful , you only have one — buy from a reputable breeder. Why does buying from a pet shop dramatically reduce your chances of breeding?
Betta Fish Anatomy – Plus Male And Female Differences
Siamese fighting fish - Wikipedia
How To Breed Betta Fish: An Expert Guide To Successful Breeding
Looking at fin length alone is not a reliable way to sex bettas, because there are long-tail and short-tail varieties. It's easy to confuse a male plakat for a female; pet stores do this all the time! If you are trying to sex a baby betta fry, then these tips will generally not apply, as sexual dimorphism is not apparent until maturity. Around months of age. The only fin you can reliably look at are the ventral fins.
The Siamese fighting fish Betta splendens , also known as the betta , is a popular fish in the aquarium trade. Bettas are a member of the gourami family and are known to be highly territorial. Males in particular are prone to high levels of aggression and will attack each other if housed in the same tank. If there is no means of escape, this will usually result in the death of one or both of the fish.