Today's only the forth day that I've seen them but judging by their size and an article that I read, they may be 3 months old. I've had a male Cardinal that never eats with everybody else and I thought he might be carrying babies for a while. After I saw him eating with the rest of the group I decided to look around for babies and found some in my overflow.
Their numbers are dwindling. There are now three in the ten gallon, and I could only find two in anemones this morning. It's hard to find anything in the sump/refugium.
I'm having a hell of a time trying to hatch baby brine shrimp. Maybe my eggs are old.
Big whorls have little whorls, Which feed on their velocity;
And little whorls have lesser whorls, And so on to viscosity
Lewis Richardson in 1922