Barbara; Thank you for the post very cool videos by the way. Over the last couple of months that i have had eggs in the reef tank i have never seen any of mine look like the ones that you have that's for sure. The silver on your eggs is very easy to see in the video.
I think i was impatient with this batch and pulled them a day or two to early from the tank; at this point i am sure that mistake will effect the outcome of these eggs. I was having a problem with the eggs slowly vanishing after the 3rd day, I believe i have fixed that problem by removing the peppermint shrimp that were in the tank, i think they were eating the eggs during the night, while the male was cozy with the female in their anemone.
I watched my tank as 2 different batches slowly vanished and were completely gone before day 6. So when this batch hit day 7 & turned silver on top i pulled them as i was wanting to try again.
Update i checked the larvae tank this morning & only another 5 or 6 of them hatched last night.
I don't know if i should leave the tile in for one more day and then pull it out regardless if it has eggs still on it or not.
The IA has been very nice, simply pull it out of the fridge, dose & put it back. I am just glad that i did buy some of it, otherwise i would have nothing to feed my rotifers right now.