Betta fish are one of the most popular aquarium fish in the world. Here is what to know about bettas, including how long they ...
Arapaima are the largest freshwater fish in South America—and a keystone species in the Amazon River ecosystem.
If you plan on having tropical fish, experts say you’ll need a fish ... This kit monitors the key parameters of water safety for freshwater aquariums, including pH, ammonia, and nitrate levels ...
I write about the world of biology. Native to Southeast Asia, a tiny freshwater fish packs a surprising punch with its loud calls. ... [+] Today, ichthyologists have uncovered the secret behind ...
You may be surprised that the largest, freshwater fish in North America may be swimming in the Mississippi River under the I-20/Hwy. 80 bridges at Vicksburg as you are reading this. The Alligator Gar ...
The town of Lake Sebu in South Cotabato, a top producer of freshwater fish in the province, has been hit by a massive fish ...