They are not scared. They attack the reflection in the mirror. Male betas are aggressive toward other male betas, so when they see there reflection, they flare up and try to attack the "other fish."
The males fight for the female. Not usually with the female. In general, the male will harass the female to breed, but not fight with it.
2 male Bettas can not be kept together. Crowntails are the same species (Betta splendens) the only difference is in the tail shape.
because they are just like people dating they fight
Neons
Male betas are colorful and have large fins. Females have virtually no fins and have no color
usally femal betas will lay eggs and they`re smarter!!
I am no expert, but believe that betas are solitary and prefer to have a fish bowl to themselves.
I take 2 small pinches that is about 10 pellets
glass and wood
A male Betta will only tolerate a female in with him during the courting and spawning process. Once this (spawning) is over he will kill her if she is left in with him.
Male beta fish are very territorial. Two male beta fish cannot live in the same tank or they will fight. Male betas make bubble nests to mark their territory.
no. betas don't get along with any fish, even with other betas. they will kill each other.