More and more people are picking up freshwater aquariums to add a splash of colour, some calm vibes, and a bit of daily joy ...

Want to start an aquarium but don’t want tricky fish to take care of? Small freshwater fish are perfect. They are colourful, ...

Saltwater and freshwater fish tanks are enjoyable to have around the home. But is one better for beginner tank owners than the other?

The quarter-sized creatures briefly surfaced during a water-quality survey, offering a fleeting glimpse of a species that ...

From time to time, curious tales of “fish rain” grab media attention: fish seemingly fall from the sky, far from any bodies ...

Cardinal tetras are famous for their glowing blue and bright red stripes that run across their bodies. People often mix them up with neon tetras, but cardinal tetras have a bright red line that goes ...

New tank syndrome involves a dangerous buildup of toxins. Discover what causes it, how it hurts fish, and how to prevent it ...

The United States is the main market for “ornamental” marine fish, those that end up as pets in aquariums. Now, a new study ...

Minnesota DNR says there are only a handful of verified sightings of this rare species of freshwater jellyfish in Minnesota.

In this video, we explore a crystal clear stream to catch a variety of fish and freshwater invertebrates, which we then feed ...

Mary Ann Thomas Monday, Sept. 30, 2019 3:28 p.m. | Monday, Sept. 30, 2019 3:28 p.m. The Pennsylvania Fish and Boat Commission confirmed Monday that an invasive species, the northern snakehead fish, ...

Anyone considering a simple aquarium setup should know that every fish needs clean, stable water. Even hardy species need ...