An aquarium filled with tiny self-charging submarines looks more fun than caring for fish.

To avoid cleaning a tank or having to regularly feed fish, Peter and Filip from the YouTube channel, CPSdrone, spent three ...

Engineers build robotic fish that swim, dock and recharge themselves with no feeding required

Watching fish glide silently around a tank is one of the most relaxing hobbies a person can pick up, but keeping an actual ...

Engineers create 3D-printed robotic fish that swim, play and recharge themselves through automated charging systems. Here's all you need to know

Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...
Popular Mechanics

9 Best Fish Tanks for Keeping Your Scaly Friends Happy

If you enjoy keeping fish as pets—especially if you have more than one—standard glass bowls simply won't cut it. While fish are typically relatively easy pets to care for, ensuring their long-term ...