Into a container add 1 quart (1 liter) of water, add 1 teaspoon of brine shrimp eggs, plug in air pump to start aeration, add 2 tablespoons of aquarium (rock) salt and keep aeration on. Keep temperatures between 80-82 degrees F (26-28 degrees C), maintain a pH of 8.0 or above and eggs should hatch in 24-36 hours. After eggs hatch turn off aeration, direct a light source at the bottom of the container, wait 5-10 minutes for shells to float to top and baby shrimp to swim to bottom. Remove airline at pump end, then lower airline and siphon into fine net. Rinse shrimp under fresh water, then feed to your fish.