Red fish are a favorite for both novice and expert fish enthusiasts alike, making them a popular choice for aquariums, large ...

From gas exchange at the water’s surface to photosynthesis deep in coral tissue, a reef tank is biology in motion. This massive setup brings ocean science into a living room, with every parameter ...

Keeping a fish tank shouldn’t require a marine-biology degree. To craft our list of the best fish for beginners, Forbes Advisor teamed up with three aquarists and considered factors like ease of care, ...