The Sea-Monkeys are time-travelers asleep in biological time capsules for their extraordinary journey into the future! Reef romance is a natural outgrowth of Sea-Monkeys meeting in this enchanted castle. The lid of this water-world style aquarium is a magnifier, allowing close-up views of your pets as they glide through the castle. It is one of the outstanding educational experiences of a lifetime, because the entire life-cycle of these unique creatures are fully recreated. Comes with 4 packets: #1 Water Purifier, #2 Instante Live Eggs, #3 Growth Food, #4 Plasma III, illustrated instructions, feeding spoon and an Aqua-Leash™. The Magical Castle by Schylling will be a fantastic home for your new friends. It's the most amazing thing you've ever seen...Just add water and get real live sea-monkeys!