Your entire family will enjoy observing the life cycle of Sea-Monkeys, a unique species of brine shrimp. They make great aquatic pets: after hatching, these amazing Sea-Monkeys grow up to 3/4" long and live up to a year or more! They even produce babies, and you can "teach" them to do tricks. Sea-Monkeys will hatch almost instantly, usually within a fews hours of adding them to water!
This complete kit includes a mini-tank with built-in magnifiers, Sea-Monkey eggs, water purifier, growth food and complete instructions. Sea-Monkeys are guaranteed by the manufacturer to grow.