Sweet,
I dont know if this is the same BUT, I had some peppermint shrimp that had eggs, I put them in a nursery tank within my tank and fed them enriched brine shrimp.. and also, added the regular foods i add to my tank as well. It almost became scary becuase they were like swarms of bees the way they hang under rock.. LOL
Below is What I did and it worked well for raising the shrimp AND seahorse fry.
Took a one gallon plastic fish bowl, cut the bottom off and syliconed on a round piece of plastic tank seperator material. Then i punched holes in the sides of it and covered the holes with the same tank seperator stuff... (sylicone it on) so the nursery is protected from strong current BUT gets plenty of circulation. Then I got a very small filter and hung it on the back of the tank and took a piece of airline tube and ran it from the "outgoing flow" "where the water runs out of it" into the top of the nursery tank. helps for circulation.. sends new water into the bowl and then the "old" water flows out the bottom of the bowl.. and clip it onto the inside of your tank...
It works awesome. If I can find a pic of it set up I will post it. I still have it for when I need it, I can post a pic of the nursery bowl itself.
Sorry so long, but hope this helps, Kim