That set up was for rearing fry. Raising bbs for dwarf SHs will be less complex.
Here a page on the care of dwarf SHs:
http://www.seahorse.org/library/arti...fKeeping.shtml
The Complete Guide to Artemia (Brine Shrimp):
http://www.seahorse.org/library/arti...miaGuide.shtml
A whole whack of articles on SHs:
http://www.seahorse.org/library/articles.shtml
This is where I bought my SHs long ago....
http://www.seanic.ca/