What Size Tanks Are All Your Bettas In?

[stubert]

males in a 5 gal females in a 15ish gal community set up

 

[BettaCrazy7]

My males are in divided 10 gallons. Each is divided in 3, which is 3.3 gallons. My females will be in a 55 gallon sorority tank, but they are in small quarantine tanks for now.