Top-dwelling fish are a great addition to any tank. Not only do they add vibrancy and diversity, but they may be necessary if ...

Owner Ashli Guglielmo told Newsweek that since the family brought home Bella, the Great Pyrenees and Saint Bernard mix, she's ...

Step into the wild world of automated aquatics with this vending machine that sells live aquarium fish a real machine stocked ...

Toxic algae can be harmful to pets and people, especially those who are elderly, immunocompromised or have underlying health ...

Scientists thought fish saved energy by swimming in flat diamond shapes, but study shows they actually prefer swimming in 3D ...

For 50 years, scientists believed that schools of fish would save the most energy by swimming in flat diamond formations.

Scientists have long assumed that fish save energy by swimming in neat diamond formations, but a new study using advanced 3D ...

The Idaho Department of Health and Welfare said the lake showed high levels of cyanobacteria, which are toxic to people, pets ...

Most fish will swim in a specific part of the water ... Just as you might suspect, your pet fish may be feeling unwell if it seems lethargic and refuses food.

300+ Hilarious, Cute and Clever Fish Names originally appeared on PetHelpful.