The male will kill the female after he spawns her. If she won't spawn he will still kill her. No male Betta will allow another Betta (male or female) to live in its vicinity. So the answer is NO.
no one betta should have at least 1 gallon but a bigger tank is better. males and females should not be kept together because either they will mate then fight or just fight
actually, betas cant even be in the same tank or else they will start to kill each other. so, no.
Yes, females do best together in groups of 3 to 5 in a ten gallon or more tank.
you can put a betta in a 54 gallon tank
you can put a betta in a 5 gallon tank
it depends the species but most of the time...no. males are way aggressive. unless you are an expert aquarist i wouldn't
no
Personally, I wouldn't keep anything in a 1.5 gallon tank. Not even a single Betta. I consider 5 gallons to be a minimum for a single betta.
one
Forever.
You can fit one betta in a 1 gallon tank, but nothing else.
yes of course! my betta is in a 2.5g and is perfectly fine
A 1 gallon tank could have one betta fish, but you will need to be diligent about changing the water on a regular basis. The smallest tank that should be used, even for a betta, is a 2.5 gallon tank as it at least gives the fish swimming room.