Oh my goodness!! LOOK!!!
The eggs hatched! Three so far, and the fourth looks very promising. I can see the little larva wiggling around inside! I can't figure this out, because as recently as this morning, none of the eggs looked like they were developing- I couldn't see the dark spot of a larva at all. Then some time between noon and 7:30 pm, three little fish appeared!
They are so cute! About 1/8" long, with delicate transparent fins, tiny little eyes, and a big yolk sac.
And just because I can, here's a video clip:
I'm so excited that they hatched!