Yeah it's really easy. All you got to do is fill the 2 gallon tank half way or either all the way and then put 1 cup of either non iodized salt or either aquarium salt. Then set up an air bubble. Get the big kind of air bubble, so that when the eggs hatch the eggs will be pushed by the current to the other side of the tank, to make it easier to catch the babies. Don't put too much eggs in there because you'll get ALOT of brine shrimp babies, just half a teaspoon is ALOT to me. Wait 24 hours, take the air bubble out slowly. Then put either a flash light or a lamp to shine on the eggs, then they'll hatch 5 to 10 min. You NEED the brine shrimp net, because it is hard to get them with a cup and a regular fish net, lol. The brine shrimp babies won't be any good after 8 hours. Once you have the babies in the net, you can rinse them off with water really gently, to get the salt and stuff off of them. Then feed to the fish. But make sure you don't get the eggs with the babies, because the eggs aren't heathy for the fish babies. Sorry lol I might have gotten a little carried away with the information
Well I hope it helped though