The Aqua Dragons Colour-Changing Aquarium comes with a special colour-changing function that lets you know when the water temperature is just right. When the "iceberg" (design element on the aquarium) turns blue, the water temperature is too cold for your little Aqua Dragons; when it turns red, the water is too warm. And when the "iceberg" turns green, the water temperature is perfect! Additionally, a built-in magnifying glass allows you to observe the Aqua Dragons up close for more detailed views.? This innovative technology greatly simplifies the hatching process, enabling anyone—whether children or adults, with or without breeding experience—to easily enjoy the wonderful experience of hatching Aqua Dragons at home or in school.

The Aqua Dragons Colour Change Aquarium has a special colour change feature that lets you know when the water temperature is just right. If the ice mountain is blue the water is too cold for your Aqua Dragons, if the mountain is red the water is hot. If the mountain is green, then it's just perfect! The built-in magnifier gives you a closer look.