A co-worker has a pair that laid eggs last monday and they've yet to hatch. The eggs look fertile and do not have a fungus. Temp 70 deg F., pH 6.5-7.0. Any suggestions?
Jump temp to 78-80 F. Get live microworms, survival of corydoras fry is greatly enhanced by this food, up to 90% survival. Moving the parents now would be fine, and they can breed again in a different aquarium.
So far he has succesfully bred paleatus, puntatus, pandas, aneous ( albino and regular), and sterbai corys many times ( he brings bags of them in all the time). This was his first attempt at barbatus, but it looks like they are getting ready to go again.