17/05/2021
Betta Falx
Often called the social betta. These betta are part of the Osphronemidae family. These small betta are native to Indonesia.
Betta Falx are a hardy small mouth brooding betta that can live in groups or pairs. Like many bettas Falx need a tight and secure lid and they are prone to jumping.
Males and females can be very hard to tell apart especially when young but as the males mature they gain a bright almost neon blue and black band to the a**l and caudal fins.
Female Falx are the ones who pick the male who she wants to breed with and will start “dancing around” the males colour will then deepen and he will display his fins. Each will when present themselves to each other and begin nudging, pecking and rubbing past each other. Once they are ready to breed the male will embrace the female and lining up their vents as the female lays her eggs which fertilises them. The female then catches the falling eggs and spits them at the male who then catches them and he will hold them in his mouth.
The male then hold the eggs in his mouth for 7-14 days. During this time the male will become less active, stop eating, and will hide away, during this time you may see the male “chewing” this is the male turning the eggs around in his mouth. After the 7-14 days the male spits the free swimming fry out and that’s where the parental care ends.