Ever wonder if it would look like someone crossed an Anglerfish and a Flounder? Us too. Our guess is that this hypothetical f … Read more

The Doubletail Alien Betta is a hardy freshwater fish that thrives in a heated, well-filtered aquarium of at least 5 gallons … Read more

The Lamarck’s Angelfish is a hardy and reef-compatible marine angelfish, and misbarred individuals are cared for the sa … Read more

Scientists have long wondered why coral reef fish display such extraordinary diversity in colors and patterns, including stri … Read more

Phyllidia coelestis is better known by the accurate and descriptive name Yellow Tip Blue Nudibranch. It also gets called the … Read more

Alexandre Rodrigues Ferreira was the first Brazilian naturalist to explore the Amazon and Pantanal in Para and Mato Grosso. E … Read more

The female Orange Lyretail Anthias is a vibrant, peaceful reef fish that thrives in well-established marine aquariums of … Read more

The Panda Angelfish is a striking freshwater centerpiece known for its bold black-and-white “panda” pattern. Peac … Read more

Brachygobius xanthomelas is one of several fish called a Bumblebee Goby, right now (02/2026) there are at least nine other sp … Read more