I would feed daily, small multiple meals.. better for their health and digestion.
Egg bound isn't common, and after a while the females will become desensitized to having the male next to them and they won't become eggy as easily/much if at all. I have a girl sharing a tank with a male (divided) who has only become eggy once or twice in the last year+ of living side by side.. they dance together, but they aren't even thinking "mating". Normally they will absorb the eggs, or drop and eat them on their own with no issues.
So you can keep the male's tank where it is.. it's not stressing any of them out by being there.