An Identification Guide to the Saron Shrimps

Saron shrimps are a common sight on Indo-Pacific reefs, found lurking within rocky crevices during the day and emerging at night to forage and fight amongst themselves. Little is known of their ecology and behavior, but they are typically solitary…

Jake Adams Receives 2023 MASNA Award

The Marine Aquarium Societies of North America has posthumously honored Reef Builders Managing Editor Jake Adams with the 2023 MASNA Award. In a statement released today,  MASNA said that each year it recognizes individuals who have stepped forward in unique…

Meet Nemateleotris lavandula, the Lavender-blushed Dartfish

The 19th century was a golden age for ichthyological exploration. It signified an era of what seemed like an endless slew of new discoveries, where even the most iconic and noble of species we know today were without names. Taxonomists…

Acropora russelli, the Ultimate LOW Light, Deep Water Plating Acro

In our quest to find the rarest Corals possible, somewhere in Indonesia we came across in a secret location sheltering a large field of Acropora ruselli, and boy, it was a sight to remember. This reef habitat was made up…

Papuan Coelacanth Could Represent a Third, New Species

The Coelacanth is the stuff of legend – a prehistoric relic that has been rediscovered not just once, but twice in the last hundred years. The first major rebirth for the Coelacanth happened off the east coast of Africa, and…

The Classic Octo-Bubble Coral Finally has a Name

An overlooked 2003 publication describing few new species of corals from Sabah, Malaysia, on the northern tip of the Borneo island, shed lights on a commonly available bubble coral species for many years from Indonesia, and finally put a name…

Tomiyamichthys emilyae, the Official Description of the Magnificent Fan Shrimp Goby

Tomiyamichthys emilyae is a new name for an old friend that we once saw a lot more of in the aquarium trade. It was almost exactly ten years ago that the ‘Magnificant Fan Shrimp’ goby was introduced to our early…

Chaetodontoplus dimidiatus, Rare Phantom Angelfish Spotted in The Wild

Rare Phantom Angelfish The adult Chaetodontoplus dimidiatus is an attractive angelfish with a velvety black belly, silver-grey body, bright solid yellow tail, and a distinctive scribbled face. It’s not often I write about fish, but when a stunner like this…

Polyp Lab Coral Spotting Expedition in Bangka Island

Bangka Island Bangka Island is known as a nonphotosynthetic coral paradise. Scuba divers and vacationers are attracted to the Robinson Crusoe island to get away from the hustle, relax on a white sand beach, and jump in the flow for…

Polyp Lab Coral Spotting Expedition in Bunaken National Park

Reef Builders blue is the best word I can use to describe the deep color you find while peering out from the Bunaken Wall. Countless sea turtles dart by, schools of pyramid butterfly fish, anthias, and triggerfish swim in synchrony…