The Underwater HDTV is a members-only underwater den item that was first released on February 24, 2013. It is sold at Sunken Treasures.
This is a large, rectangular, flat-screen television with fish fins popping out at the sides. When the direction it faces is changed, it shows the images backwards. There are eight different color varieties of this item.
- When clicked, the screen cycles through three shows before turning off again. The first show displays a National Geographic Kids logo against a green background. The second show displays a dolphin jumping out of the sea and through golden hoops, similar to the game Splash and Dash. The third show displays some giant tube worms with various fish moving across the screen.