This aquarium thermometer is our top pick for its user-friendly features, which include a clear display, reliable battery and secure suction cups. It’s highly accurate, so you can count on it to ...

This adventure starts with a simple trap and ends with some of the coolest aquarium fish you can imagine. Every pull of the net reveals new colors and patterns hiding in the shallows. The excitement ...

Corals live in oceans around the world—in shallow, warm waters and deep, cool waters, clinging to seamounts or sitting on continental shelves. They also grow in the home aquariums of countless ...

As temperatures rise, it’s crucial to give your aquarium some extra attention. The heat can affect water quality, oxygen levels, and your fish’s health. Here are five essential steps to keep your ...

Microalgae are widely used in products such as biofuels, nutritional supplements and cosmetics. A newly-described type has been found in a home aquarium – and it could prove to be particularly useful.