I have been trying how to get eggs off of my rock now for a few wks. and saw a prev. post on using a straw attached to air tubing. Tried that and just sucked down saltwater ( kodak moment -- lol ). Next I tried a tukey baster with a small section of a straw on the tip !! It worked !! Found 6 babies swimming around and eating on rotifers! The other eggs hatched the night before and like a fool , I tried to suck them out with my baster !! Well, will be ready for the next batch of eggs next wk !!