This story originally appeared in the winter 2025 issue of UC San Diego Magazine as “Making Waves.” This summer, Birch ...

Peaceful tanks look great, but they’re not always the most exciting. Some fish bring a lot more drama, and for hobbyists who ...

A RIKEN researcher and his colleague have identified how genes are expressed in fish embryos when they first start using ...

HONOLULU (Island News) -- The state is proposing to permit commercial collection of Hawaii's reef fish for aquariums. For decades, beautiful reef fish have been at the center of an ugly fight over ...

Abstract: Aquaponics is a combination of plant cultivation and fish cultivation. This system continuously uses air from the fish farm for plants, then returns it to the fish pond. The basic principle ...

New research shows that dozens of threatened fish species caught in the wild are commonly sold by aquarium retailers in the U.S. Reading time 3 minutes Pet fish lovers beware, your aquarium might ...

Gouramis are hardy freshwater fish from Asia. They are known for their unique labyrinth organ. This organ allows them to breathe air directly, thriving in well-maintained aquariums. Explore some ...

Looking for fish for a community tank? Put these finned friends together and you'll enjoy harmony in your home. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Editor's note, June 5, 2018: The government rejected the petition in the summer of 2016, in part because the cyanide test it called for had not been independently validated. A study published in May ...

INVASIVE freshwater fish, Midas cichlid (Amphilophus citrinellus), found in Lake Sampaloc in Laguna. Researchers from the Ateneo de Manila University recently raised the alarm over potential invasive ...

While not a typical home aquarium fish, some Sturgeon species like beluga and lake sturgeon are kept in large tanks or ponds. They can grow huge in size and live for more than 100 years! These fish ...

Some fish just want peace; others accidentally start a pouting war. When this gourami fish popped its mouth open like it had something serious to say, these little pranksters turned it into showtime.