I would not try to culture rotifers in the tank you plan to grow out the babies. I would wait until the morning after they hatch to add rotifers. You don't want the rotifers adding a bunch of waste to the tank.
Also I would not have the tank setup until the day before the eggs hatched, I would use water from the parents tank to set up the grow out tank, not fresh made saltwater.
If the tank is located in a cold area I would add styrofoam insulation on the sides and bottom to keep the temp up and stray light out. If not I would would add a black bag to the sides and bottom so only light enters through the top.
If you arer seeing little silver specs at the top of the egg, those are the eyes. They will be silver and reflective.
And you DO NOT need to black out the sides and bottom. Its a common misconception that has been discussed here before. I actually have better luck with NOTHING on the sides and bottom. If the fry seem to be clinging to the side, you need to green up the water some.
So far I have used a blacked out 5 gallon tank, plain 5 gallon tank with clear sides/bottom, white bucket, and a 10 gallon tank with a clear glass divider (different age groups could see each other)
Following along.
Mine recently laid their second batch of eggs (that I know of so far). If you look closely in the pic I think you can make out their eyes. I may give it a shot at raising some at some point. This seems to be a regular thing now.
http://www.youtube.com/watch?v=X1U2oJJig7U&feature=youtube_gdata_player
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About how long have you had the Pair ? yeah im really happy it is a little stress full trying to figure out what i need for a fry tank and how the grow rotifer culture