Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra ...

Whether you’re an experienced aquarium keeper or a total novice, one of the first decisions about any freshwater setup will be about the types of aquarium fish you select. Thankfully, this list will ...

Over 90% of this trade involves freshwater fish. One of the most popular freshwater groups is tetras. Diamond tetras in particular are a beautiful species within the tetra family.

Researchers from the Ateneo de Manila University recently raised the alarm over potential invasive alien fish species ...

Tetras are freshwater fish that are not only vibrant and captivating with their schooling antics but also delightfully low-maintenance. Just make sure you have room for a school — these ...

Parasites in California freshwater fish can cause gastrointestinal problems, weight loss and lethargy.

A pending world-record alligator gar caught by Art Weston is the heaviest freshwater fish ever landed on 2-pound test.

5 most colourful fish for your aquariumWith their glowing blue and red stripes, Neon Tetras are a popular choice for aquariums, adding a serene glow to the water.

Terrifying footage captured the moment a massive fish chomped its jaws down on the head of a woman dressed as a mermaid as she performed underwater for children at a Chinese aquarium.

Shedd Aquarium's Caribbean Reef makes way for new centerpiece with twice the tanks “Wonder of Water,” beneath the rotunda, allows visitors to experience both freshwater and saltwater habitats.

Fishkeeping has gained popularity as a calming and relatively low-maintenance hobby. Among the diverse choices, the Archer fish stands out due to its ability to recognize human faces and shoot ...

Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have found.