Choosing a fish as a pet opens the door to a captivating underwater world. However, the decision between freshwater fish and saltwater fish involves more than just their aquatic environment.

Betta fish are one of the most popular aquarium fish in the world. Here is what to know about bettas, including how long they ...

Getting a new pet fish? Shop our new fish checklist including expert-recommended picks from API, Aquaclear, Omega One and ...

WE SAW THE BENEFIT" Not dogs or cats, but freshwater fishes Freshwater fish rank first when it comes to pet numbers. This global hobby is good for our health - researches show that having a fish tank ...

A couple of friends who shared a common love of exotic pets, and a common frustration in unsatisfactory local options, have ...

As far as fish go, the Asian arowana is one of the most expensive aquarium species sold in the pet trade. It is a freshwater fish that has people paying in the tens of thousands of dollars for the ...

Millions of people rely on freshwater fish for food and as a source of income through angling and the pet trade. But numbers have plummeted due to pressures including pollution, unsustainable ...

The Education Store – Freshwater Prawn Farmed Fish Fact Sheet. Walleye Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center Pacific White Shrimp Farmed Fact Sheet, The ...

A study conducted by the U.S. Geological Survey (USGS) in 2009 revealed mercury contamination in every fish analyzed. The ...

Certain fish and the Bermuda Triangle are linked in an underwater enigma that defied explanation for years, but recent ...

This story appears in the April 2017 issue of National Geographic magazine. Hundreds of millions of people worldwide would lack their prime source of protein without freshwater fish. Yet the lakes ...