Sea Monkey Orig Instant Life by Schylling. $9.99. May be used as a refill and Sea Monkeys' Food kit for our other Sea Monkey sets.. Kit contains aquarium, water purifier, instant life eggs, and growth food. Your Sea Monkey pets may live up to two years. The original, amazing live Sea Monkeys. This basic starter kit introduces you to the wet, wonderful, amazing Sea Monkey world!. This basic starter set introduces you to the wet, wonderful, amazing Sea-Monkey world!