Each betta fish has its own unique personality, so how you train this naturally aggressive fish? And what you need to keep in mind to train betta fish to flare?

New betta

Some people think a dead betta can come back to life because of how they rest and sleep. Bettas can also play or look like they are dead when they are stressed and sick. They are commonly known for their ability to sleep and rest for a long time since they are often active.