Keeping aquarium fish healthy requires more than simply feeding them every day. Fish depend completely on the quality of the water they live in, and even small mistakes can create stress, illness or ...

Fish seem like a low-maintenance pet, but the care of an aquarium can quickly add up. Here are some dos and don’ts for keeping fish from the experts at Aqueon. Research aquariums and fish breeds ...

The swordtail is a beginner-friendly tropical fish species. This hardy fish comes in various vibrant colors and can be kept in a freshwater tank as small as 10 gallons. These traits make swordtails ...

Birch Aquarium has reached a milestone in octopus care. It has successfully helped raise and settle red octopuses. KPBS environment reporter Tammy Murga says this is giving researchers rare insight ...

Fishkeeping is a popular hobby enjoyed by over 12 million American households. An aquarium filled with colorful freshwater fish can add natural beauty to your home and help you learn more about marine ...