Hi nurseturk! Thanks for following my thread. What actually worked for me this batch was to use a "brine shrimp net" to catch most of them. I did start off with using a container but it only worked if they were near the surface because if they were further down, they would flow out of the container as I ascended to the surface. When using the net, I started to get crazy and try to scoop large quantities at a time but found that I had to move the net quickly so they wouldn't swim out and I think that compromised their health. Many did die initially. After realizing this, I just went after 1 to 3 at a time if they were grouped together and was much more gentle with the net. I also brought the container (4 cup measuring cup with a handle) to the net instead of bringing the net to the cup. I wanted to minimize their exposure time out of water. So far it looks like I still have maybe 2 dozen hanging in there! I'm hoping I will have more success this next batch.