Motivational speech for mother shrimp worked. This morning almost all eggs hatched. Added roughly 20+ zoes to rearing tank. I don't know why I didn't think of doing this before. Zoes a lot easier to count against a bright yellow background, they look like black dots. Will let the mother shrimp finish up and gonna release her back into the community tonight. I was in too much of a rush this morning to check if many of the zoes died due to lack of oxygen. But since the mother is still alive.. the zoes wouldn't die from being in a large mug with no aeration. Mother would die first I reckon.