Although I thought that I could keep it under control, what I quickly realized is that keeping multiple male betta fish together did not work. Yes, betta fish, especially the males, can be very aggressive and territorial, particularly towards other males. Females may at times also be aggressive, although typically less than males. There are …
What is really frustrating is when people think that a betta fish can live in a bowl without any sort of decorations, filtration, substrate, or anything in between. Betta fish cannot live in a bowl, particularly not without adequate filtration, temperature control, substrate, plants and decorations, and more. Betta fish have various specific aquarium requirements …