The good thing is I got this out of a different tank. The sad thing is I also just add about 3 cups of sand to it out of my main tank, when I was switching tanks over. So now I have no idea if it came out of my main tank or is this something that was in the other tank already.
What do the Eggs look like? This guy stood out and was very easy to see. I have looked and looked in the main tank, and have not seen another one.
All the zoo's seem to be doing very well after the move, but this has me a little worried.