Thanks for your answers!
And I´m looking forward to Deapin peats text!
Exept the tea sieve I am practicing all your methods.
The sieve till now not because I´ve read that there would be no chance because the naupliae would be same size as the eggs. But I will try tomorrow with my new naupliae breed!
Of course I use Sanders (its a fresh new tin), the blue premium tin. Better ones I didn’t find to order.
I store it frozen, with a very very small opening to fill 10 small bottles, I closed the opening again, the small bottles are also frozen and I take just the amount which I need for breeding.
I find that I get just about 80% naupliae, never 100%.
The naupliae seem to be best to separate after 24 hours. Than they are so strong moving to the narrow bottom of the bottle. I put a black plastic bag for dogs excreta over the bottle, light the bottom end with a torch, and there seems not to be much of room for eggs. Its about 2 – 3 cm high mainly just naupliae.
But there are still left I guess 50% naupliae and 50% eggs.
The next hours or the next day the left naupliae seem no more moving so strong, they stay mostly swimming between the unhatched eggs ….and the unhatched eggs stay unhatched …