Grow%20your%20own%20Sea%20Monkey%20friends%20with%20this%20great%20kit!%20When%20the%20lights%20go%20off%2C%20the%20fun%20stays%20on!%20No%20bulbs%2C%20batteries%20or%20electricity%20required!%20Each%20kit%20includes%20water%20purifier%2C%20instant%20live%20eggs%2C%20growth%20food%20and%20a%20mystery%20light%20that%20makes%20Sea%20Monkeys%20visible%20in%20total%20darkness.%20Measures%204.5%20x%202.75%20x%206%20inches%20in%20box.DetailsThe%20original%2C%20amazing%20live%20sea%20monkeys.This%20set%20includes%20mystery%20light%20that%20makes%20sea%20monkeys%20visible%20in%20total%20darkness.Glows%20in%20the%20dark%20up%20to%206%20hoursIncludes%20tank%2C%20water%20purifier%2C%20instant%20life%20eggs%20and%20growth%20food%C2%A9%20Copyright%202010%20Transcience%20Corporation.%20All%20rights%20reserved.SpecsWeight%200.45%20lbsDimensions%203%20%C3%97%205%20%C3%97%206.5%20inAges%206%2B