It really isn't that hard. When I first started, I went with the little breeder box to keep the fry safe, but I soon discovered it really wasn't necessary. Mine are in a 30 gallon tank and there are plenty of hiding places among plants and river rocks. 10 gallons is actually enough, but I also have a large snail, and large pleco so they needed the extra room.
I don't do anything special for them. Keep the water clean, and feed them once a day. They thrive on their own.