I am not seeing twins, tell me is both Spots moving at the Same time OR does one spot move then kind of disappears then the second spot appears and they go back and forth. First spot, then second.. ETC? OR do you see both spots at the same time and then they both disappear and then both spots...
First Marker DOES NOT AFFECT the Eggs.
Rotating well that's not good..
15 days Old as long as they were stored correctly and rotated they would still hatch.
still air should be 101-102
SOAP AND WATER, OUCH. that will definitely Do the trick... Oh boy...