Create a magical scene straight from the Hatchtopian Sea with the Underwater Aquarium! This aquarium is the perfect place to reveal your Season 5 Hatchimals' underwater color change again and again! To make your own underwater world, easily remove the translucent aquarium from its base and fill it up with warm water. Place it back on the base and get your eight exclusive Hatchimals ready for a swim! Hatch your new friends by rubbing the purple heart until it turns pink. Press down on the pretty seashell-shaped egg until the shell cracks and you see your Hatchimal! Then, dip them into the water to see them change color! What color will your Hatchimal turn? Your Hatchimals can swim around this magical aquarium, and even get cozy in the pink coral reef nests! With 5 nests to perch in, your Hatchimals will love diving, cannonballing and swimming through their aquarium. You can even lift them out and experience their magical color change again and again! There's even room for more friends! Invite all your Season 5 Hatchimals CollEGGtibles to come play! Make your own magical world with the Underwater Aquarium - only available at Amazon!