Cherry Barbs Freshwater fish conservationist Lily Hwang is a fan of vibrant red cherry barbs (Puntius titteya). She says ...

Both new and experienced pet fish owners often fret about finding a healthy species to introduce to their aquarium. But, how ...

also known as dwarf corydoras, are a group of tiny catfish species that have gained immense popularity in the aquarium hobby due to their adorable size, peaceful nature, and comical behavior. These ...

One of the most distinctive features of pygmy corydoras is their lateral line, which runs along the mid-line of their body. This line is composed of sensory cells that detect changes in water pressure ...

There are many reasons why Corydoras are popular and have been an enduring part of our hobby almost since its inception. There are hundreds of species to choose from, most are easy to keep, many are ...

Coming with a small stature, peaceful demeanor, and interesting coloring, Pygmy Corydoras joins our list of the best fish for beginner pet parents for more reasons than one. Corydoras Pygmaeus or ...

Could Corydoras be killing other fish? One of readers asks us if this is why some of their Neons are going missing... Q) I think my Corydoras might be eating some of my fish. My tank is about 120l and ...

Sea robins have “the body of a fish, the wings of a bird and multiple legs like a crab” Sarah Kuta Daily Correspondent Some species of sea robins, such as Prionotus carolinus, use their leg ...

Culum Brown does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Octopuses in the Red Sea often hunt together with other predatory fish—and sometimes hit them. New videos suggest they're keeping fish in line. Day octopuses in the Red Sea team up with up fish ...

By Sofia Quaglia The sea robin has fascinated scientists for decades. It has the body of a fish, the wings of a bird and the legs of a crab. “Legs on a fish sound like, um, well, that’s one of ...

Octopuses normally hunt alone, but footage captured by divers has revealed that they can collaborate with fish to find their next meal. The videos, described today in Nature Ecology & Evolution 1 ...