My female cory cat is laying batches of eggs regularly now. We searched at walmart and the only close pet store and couldn't find a divider to seperate the eggs from the occupants of the tank. I finally made a divider out of a square of plastic canvas (used for yarn crafts) and suction cups. I picked the side of the tank that had the largest number of eggs to protect. The other eggs were gone the same night thanks to mama and the two male cory cats. How long until the little ones hatch? Anybody know?