10 Rare Hawaiian Aquarium Fish

Hawaii is well known as a hot spot of endemism both above and below the water and this is a fact which aquarium fish fanciers are very well acquainted with. Many common shallow water species that have been enjoyed by…

Three of Our Favorite Fish and Why We Got Them from TSM Aquatics

As we kick off the new year and take stock of how the Reef Builders Studio is coming along, we are very pleased with how the coral population has grown but we are certainly light in the fish department. There’s…

Bodianus tanyokidus, the First Live Specimen at the Churaumi Aquarium

Bodianus tanyokidus is a very rare deepwater species of hogfish that we’ve been searching for for almost a decade. This almost unknown species of beefy ‘wrasse’ is pretty much only documented in Rudie Kuiter’s wrasse bible wherein a single photo…

Unboxing Three Rare Nano Reef Fish from Among The Reef [Video]

The Liopropoma basslets are one of the most interesting and widespread group of small fishes available to aquarist, and we think they’re not nearly as popular as they should be. Their coloration, pattern, behavior, personality and even their hardiness is…

We’ll Never Forget the Legend that is Dr. Jack Randall

There are thousands of species of freshwater and marine fish, and John Ernest “Jack” Randall, Jr described a heckuva lot of them. Even if you don’t know the name or never knew him, the man is responsible for discovering and describing…

A Closer Look at the Very Rare Linespot Triggerfish

The linespot trigerfish is a species of the beloved toothy reef fish that went from unobtainable to just ‘ultra rare’ in just a few short years. Our first encounter with Xanthichtys lineopunctatus was only a little over three years ago when…

Top 10 New Species of Reef Fish of 2019

This past 2019 was a fruitful year of new saltwater and reef fish species, introducing fish lovers to a whole host of new species. More so than other years we were treated to a nice variety of new official descriptions…

The Rainbow & Wrasse Bass, the Gemini Twins [Video]

You guys know how much we love our rare, bizarre and exotic aquarium fish but very few groups do it for us in the way that the Liopropoma basslets do. Normally coming from deepwater of both the Caribbean and the Pacific…

You Want to be Watching Brian Greene’s Videos

Brian Greene is no stranger to the pages of Reef Builders, nor to the annals of deep diving history having discovered a wide range of very cool and rare deepwater fish. In recent years it’s become easier than ever to…

Audible for Fish? 10 rare or beautiful fish that would have made this gag better

In case you missed it, yesterday was April Fool’s Day and there were many corporations and tech companies sharing some serious groaners with a few funny ones in the mix. The one that caught our attention was Audible’s attempt at…