Early fish-hobbyists chose only the small and medium ... Among the most invasive species of aquarium fishes are the tropical American sailfin catfishes. These armored catfishes are also popularly ...

but mollies are versatile fish that thrive in both freshwater and brackish water environments (provided it is fairly alkaline). Various mollies, including sailfin mollies, black lyretail mollies ...

These all-female fish reproduce through a unique form of parthenogenesis ... Amazon mollies “sperm parasites” that exploit males of related species like the sailfin molly (Poecilia latipinna) or the ...

An strange deep-sea fish washed up on the Oregon shore recently, but it didn't surprise the fish nerds at the Seaside Aquarium. The crew at the aquarium were familiar with the fish, which had ...

An strange deep-sea fish washed up on the Oregon shore recently, but it didn't surprise the fish nerds at the Seaside Aquarium. The crew at the aquarium were familiar with the fish, which had fanged ...

The stomach of the longnose lancetfish — a.k.a. the mysterious “twilight zone fish” — yielded entire squids and undigested fish Bailey Richards is a writer-reporter at PEOPLE. She has been ...

The predatory fish can grow up to 3 feet long, slither across land and breathe air Ingrid Vasquez is a Digital News Writer at PEOPLE. She graduated from The University of Texas at Austin with a ...

NOW, SURPRISINGLY, IT WAS FULL OF STRANDED FISH. KENTUCKY STATE UNIVERSITY’S AQUACULTURE STUDENTS HELPED REMOVE 250 POUNDS OF FISH FROM THE DISTILLERY POND. MORE THAN A DOZEN DIFFERENT SPECIES ...

With guidance from Freddie Johnson, a beloved figure at Buffalo Trace, the students donned waders and used seine nets to safely rescue over 250 pounds of native fish species. The team worked ...