The American Heart Association recommends consuming about two 3.5-ounce servings of fatty fish a week. 2 This provides a consistent source of the essential omega-3 fatty acids, both EPA and DHA, which ...

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, ...

Setting up an aquarium is exciting until you realize that not all fish get along, and some need water conditions that clash..

Toxic water, hidden dangers, and a fight for survival—the team dives into a daring rescue to save aquarium fish from a sewer before disaster strikes.