Yes all Betta fish have teeth. They are very small and using magni glass may help if you ever want to take a close up look at them. :)
No, they do not have teeth. They may nibble looking for food, but they cannot bite.
Some male betta fish are not as aggressive as others.
male
In many fish species, including bettas, males typically have longer fins, brighter colors, and a slimmer body compared to females.
Yes. Betta Fish do change their coloer every now and then. Or if you have a male, he will change his coloer if hes chaseing a female Betta Fish. Or if he sees another male Betta Fish.
Male betta's are larger, more colorful, and have much longer fins. Female betta's are small, less colorful, and have short stubby fins.
yes
She breeds with a male Betta Fish.
None are recommended if the Betta is a male.
Male Betta's are solitary. They cannot be placed with other fish. That's why they are known a Japanese fighting fish. They will kill other fish for territory.
No. Betta fish will attack each other no matter the sex.
Yes they will.