Thanks for the comments, guys.
GuppyDude- 12 adults and 25 babies in a 10 gallon in nothing. I know of people who keep up to 60 horses in a 10 gallon. They are very hardy and they need a heavy density since they eat BBS.
Karen- The sand in there is from my 125 gallon marine aquarium. No critter except 2 snails to keep the hair algae down. The seagrass really sucks up the nurtients away from the microalgaes, though.
Fishkillernomore- I buy decapsulated brine shrimp cysts online, which are 10X easier and cleanier than the capsulated cysts. It takes me about 20 minutes a day to clean the hatchery, fill with fresh water and eggs and clean the newly hatched bbs. not bad at all.
When I do get an excess of the dwarfs I will be looking to sell them to good homes in the US since they are prohibbited to the UK and Europe.