Dark refugium?
I have two pair of mated clowns 1 set maroon yellow stripe, 2 nd set true perculas. The perculas have mated and laid eggs. We waited patiently for the larvae to hatch. They got shinny, eyes showing. On the fateful last night they hatched. Lights out is 12 midnight. Woke up 4:00 AM all the eggs were hatched. Shinned the light to gather and remove babies. No response. My daughter and I kept searching, but we can’t find Nemo.