I got the cuttle eggs this evening. One of them had already hatched in the bag when I got there so I dont think its going to fare to well. All of the eggs are bigger than I would have expected... of course I dont really know what they are supposed to look like other than purpleish black. The one that has hatched is about 1/4 inch. When I realized one had hatched I called Paul and placed an over night order for some mysid so they will be here Friday. I will then order more on Monday that can take the 2 day shipping if more hatch. What should I do with the egg thats hatched? Do I leave it in there? Do I toss it? Wish me luck because it has begun.