Helped Laura today at Manchester along with Olivia.
I screened the larvae at 224, 180, and 100. Laura counted the larvae. Olivia brought the buckets over, switched out droppers and air stones, and cleaned.
After all that, I screened the new larvae from the oysters that spawned on 100 micron screens. These were placed in tri-pours and counted. Then, it was determined how much of the water containing the larvae should be re-stocked in the large buckets in order to stock 50K larvae. The remaining larvae were preserved in ethanol.