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ORA commercializes the Rare White Bonnet Clownfish
ORA finally debuted a project that they’ve been working on for a year (well, actually a decade if you count the total time they’ve pursued this clownfish variety). We finally have commercially…
Sand-sifting Starfish: A Job (too) Well Done!
If you’ve ever shopped for a marine aquarium cleanup crew, you’ve probably noticed that these packages often include so-called sand-sifting starfish—rather bland-colored, burrowing stars of the genus Astropecten that can reach about a foot in diameter. As their common name…
Awesome Fish Spotlight: The clandestine life of Centropyge colini
Fabled angelfish of the deep, with a mysterious ectoplasmic glow. Centropyge colini is a dwarf angel riddled with mystique and inexplicable beauty. Of the various deepwater dwarf angelfish known to science, only a few species fall readily into the hands…
Milwaukee Instruments Handy Photometers for testing phosphate and more
Milwaukee Instruments revealed at PetsFestival last week that they would be releasing a full line of small, compact and affordable handy photometers for testing water chemistry like Phosphate and more. If Milwaukee’s Photometer’s seem like a familiar concept, that’s because…
GHL Mitras LED will be enjoying a massive price cut for three weeks
The GHL Mitras LED is an impressive reef aquarium lighting fixture that has more clusters and more colors of LEDs than any other standalone fixture. However, the built in controller, touch sensitive buttons and all-german construction doesn’t come cheap with…
Monotypic no more – Two possible new Navigobius species
Navigobius dewa is a beautiful and sensational species of Ptereleotrine dart fish that was first discovered and described in 2009, with specimens coming from Kagoshima Bay, in the south of Japan. The distinct features of Ptereleotrine fish is seen in its slender body…
World’s largest underwater sculpture also serves as artificial reef
Rising from the ocean floor with the weight of the ocean resting on her shoulders, this 17-foot-tall sculpture is the latest installation for underwater sculpture artist Jason deCaires Taylor and titled “Ocean Atlas”. The sculpture of a Bahamian girl was installed earlier this month…
Video: How to Set Up the Red Sea Complete Reef Care Program
When Red Sea changed its popular dosing system from seven parts to a controlled ratio…
A whopping 62 species reported as new from the Coral Sea Marine Park
Reef Builders Alumni and master ichthyologist, Yi Kai, has teamed up with a star studded…
BYOGuides Announces New Workshops
Russel Kelly has created an iconic set of Be Your Own (BYO) Guides which serve…
Tunze Launches English YouTube Channel
Known for its bulletproof pumps and German engineering, Tunze has also been big on YouTube…

Humbug Damsel: Prepping for the Hunt
There’s a reason I chose to spotlight Dascyllus aruanus, the humbug or three-striped damselfish, in this profile. “Caribbean” Chris and I will soon be matching wits with four representatives of this species that have laid claim to a large marine…