Kosmos Prehistoric crabs

With this cosmos experiment set, children simply breed crabs from the time of the dinosaurs themselves. Here we go. To bring the salt crabs to life, the breeding tank is prepared with water and salt and placed in a warm place. From the egg, to the larva, to the funny scurrying primeval crabs - equipped with a magnifying glass, the children are present at every step and observe exciting changes every day. So that everything is easy, the age-appropriately illustrated instructions explain how to raise and care for the little animals and provide interesting background information on the primeval creatures. An exciting introduction to the world of biology. Contents: Instructions, salt crab eggs, food, sea salt, breeding station, measuring cup, observation bowl, spatula, pipette, magnifying glass.