Aerating the Sea Monkey tank is an important part of caring for the little creatures. Before aerating, make sure to keep the tank properly filtered. To aerate the Sea Monkey tank, gently sprinkle aquarium-grade salt into the tank, wait a few minutes for it to release its oxygen, then discard the salt before adding fresh water.
Be sure to do a water change of at least 25% every two weeks. After the water is changed, filter it to remove any debris.
Turn on an air stone or an air pump to aerate the tank on a regular basis. This will ensure the Sea Monkeys have an adequate oxygen supply.