Aquasaurs (or Triops Longicaudatus to give them their proper name) have existed for more than 350 million years. Theyre even older than dinosaurs! They have survived the ice-age, the stone-age and almost every other age for that matter! There have sure been a lot of 'ages' in the last 350 million years!.Aquasaur eggs can lie dormant for up to 25 years and scientists believe this may be the secret to their survival!.Now you can hatch and raise live Aquasaurs in a fascinating prehistoric aquatic environment and watch as they swim and play among glowing undersea volcanoes. Its like travelling back in time!.Live Aquasaur eggs are included, along with food and instructions! Just add water and see them hatch within 24 hours. They normally grow to about 4-5cm long..The Aquasaurs kit also contains a voucher so you can become an Official Aquasaurs Club Member for a reduced price of ú10.99. Join and receive a Club Kit containing: 2 educational posters, mini-flashlight, Trilobite fossil replica, 3-lens magnifier, Aquasaurs sticker, membership card, plus egg & food refill kit..Dimensions:.Width - 30cm \\nHeight - 23cm \\nDepth - 16cm \\nCapacity - 2 Litres