Managing water quality was my biggest gripe when I last kept an aquarium. Is the water hardness right? What's the pH level?

Annual sales in China's smart aquarium market have already reached more than 1 billion yuan ($140 million) and continue to grow, the report said. With the improvement in people's living standards ...

An otter at the Seattle Aquarium even knows how to use an inhaler ... We're starting to realize how smart otters really are. They know how to play basketball. They know how to stack cups, They ...