Maybe... one day.... years from now when I move out.... I'll get a very large tank.
Something like 55 to 125 gallons.
I know that if you choose the perfect male Bettas that almost never flare at anything and are very calm and layed back, and if you have a huge tank with LOTS of hiding places, you can keep multiple together. In.... say for example... 55 gallons, how many males can you keep? And how many in a 125 gallon? If I ever attempt this I'm also putting in other fish obviously to help distract and fill up the space. If I ever attempt this the tank will be stuffed full of huge plants and rocks and hiding places.
This question is more for curiosity and I most likely wont try it. If I do, it will be in MANY years, probably like 10...
So how many male Bettas can you keep in a heavily planted 55 and 125 gallon tank?