First time breeding : Not successful

As promise i wanted to upload pics of Oranje and Chegal fries but sadly their eggs doesn't hatch and Oranje seems to be sick so we have to remove him. Well anyway i just upload pics of him under the bubblenest and their eggs.
This pic was taken after they have mate.

And this taken after 2 days. By this time their eggs have reduced, maybe he ate it.
These are the eggs. Notice the white spots inside the bubble.
We waited for like 4 days for the eggs to hatch but it didn't and we were a bit disappointed as we were looking forward for those fries. Anyway we did try it again but with our other couple ;)