Not really enough for 2 roosters, unless they are unusually polite with the hens. Right now I have 7 hens, 2 pullets and 4 little ones (6 1/2 weeks old) who are supposed to be females. So that will be 13 hens, best case scenario. I've heard of people keeping 2 roos with 10 hens . . . but 2 adolescent boys? I'm assuming that won't work, and will definitely eliminate one the first sign I get that the hens are being overly stressed.I forget how many hens you have... I run 2 or 3 roos with 20-30 hens... I use hen saddles on the favorite girls... there always seem to be some girls that get all the attention, even in a different coop with one roo and 12 hens.
Most of the time, with mine, there is a dominant roo and a subordinate roo.
I had a father and two 1/2 cx sons in the one yard. One of the sons no one liked.. the father would chase him away until dusk and the hens didn't like him.. the other son was well like by everyone. At 18 months, The unliked one started getting too rough with the hens and he went in the pressure cooker. Unfortunately the other son is getting too big to stay on the hens and I guess he will meet the same fate.