What is a “Holy Grail” fish? It's the one you've dreamt of keeping from the first time you saw it but couldn't ha … Read more

The Scissortail Goby is today's entry in the lexicon of Highly Underrated Fish. They are gorgeous, peaceful, fun to watch and … Read more

Many of the most beautiful fish available to home aquarists have question marks, especially the rarer ones. Maybe they're ver … Read more

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

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

Bower's Parrotfish is also sometimes called just Bower's Parrot and also frequently dubbed the Orange Blotch (or Spot) Parrot … Read more

In Spanish, this fish is called Traganavis Dorado. Which we love because it translates roughly as the golden swallower. From … Read more

Acanthostracion quadricornis is the “Correctly Pronounce a Binomial Nomenclature Challenge” for today. The first … Read more

Orange Back (or Backed) Fairy Wrasses are visually similar (and closely related) to Solorensis Wrasses, and while both are am … Read more