Well I had a hatch on Friday night, small but still managed to use my snagger to pull about 1/2 the nest. Which was about 50 or so. I remember the days of pulling nests of 400+ every 2 weeks in the snagger. I changed the way I started the larvae tank. I just used tank water at the same temp in a separate tank, used a black 2 gal. bucket inside a heated water tank with an airstone on low. No rots and no green water for 24hrs. Introduced rots then green water slowly and it has really made the difference.