two male swordtails in same tank?

[Ark6ie]

in my 3 ft community tank i have 2 full grown male swordtails and the orange and black one (the dominant one) seems to be picking on the gold one. im wondering if they will stop as soon as i get more girls on thursday (i have 3 in the tank now) or will they just continue to harrass each other?
its not getting to vicous yet though.

[squirt_12]

Well you should have atleast 3-4 females for every male. So i would get 3 more females for the males. Then they will be happy.