Fish Tank HD Video Live Wallpaper is a beautiful live wallpaper that runs smoothly on Android devices. It features a colorful aquarium with different species of fish that swim around and interact with each other. The live wallpaper is optimized for memory usage and does not affect battery life, making it compatible with smartphones and tablets. It also comes with a bonus widget that adds a nice touch to your device's home screen.

The app is easy to install and saves to the SD card by default. The app does have some ads in the settings to support the development of more free video live wallpapers.