FWIW, unless you have scads of dwarfs, it's not practical to keep them in a ten gallon tank. First, they will be hard to find if you have any significant decor and hitching, but the main reason is that for them to feed properly, you need to maintain a high density of enriched brine nauplii because most dwarfs, most of the time, are going to sit perched waiting for the food to pass by close enough to snick up.
Remember too that the enriched brine nauplii VERY QUICKLY deplete the enrichment they contain and you should remove uneaten ones before feeding newly enriched as they have no way to know which are good for them or not.
For reference purposes, I had no problem with running ~50 dwarfs in a five gallon tank, but trying to count them I probably couldn't see more than about 25-35 at any given time as the rest would be hidden by tank contents.