Scraping muck and slime from the side of a tank, and continually cloudy water, annoys many fish owners. But now a young designer has created a fish tank that she claims never needs cleaning, the water ...

Researchers at Israel's Ben-Gurion University have built a self-propelled fish tank on wheels that goldfish inside can drive around on land with intent. The unusual electric vehicle is equipped with ...

My goldfish hates when people tap on his tank. The tapping sound he hears in the water is loud and scary. I talked with my friend Rikeem Sholes about how fish hear. He’s a fish scientist who studies ...

A lover of all things aquatic claims to own the UK's biggest domestic fish tank - which is an enormous 14ft long, 12ft 8ins wide and 7ft deep. Former council office worker Jack Heathcote, 37, has ...