The easiest way to do that is by turning the tank light on when you get up in the morning and switching it off when you go to bed at night.
Betta fish light at night.
Your betta has a day night cycle it follows just like you.
So you must turn out the tank lights overnight to replicate the natural day night cycle that the fish enjoy in the wild.
Are you wondering whether you should leave your betta fish light on or off at night.
If your betta fish has too much light it can become overly stimulated and stressed.
Some bettas won t eat at all when stressed by too much light.
You ll see this stress play out in feeding habits mostly.
Everything you want to know will be answered in this video.
However just like their wild cousins captive betta fish do need to sleep at night.