Sight is a vital sensory system for most living things that enables them to process and visualise information from their surroundings. What to eat, and where to find it? Who to flee from, and who to mate with? Survival and procreation…
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Building an Obsession unveils an ingenious new frag transporting system
Building an Obsession is a start-up marine aquarium company which earlier this year turned heads with their interesting simple and elegant sump designs, as well as some sophisticated supplement dosing boxes. This time Building an Obsession is back with an…
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…
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…
7 Questions with Steinhart Aquarium’s Matt Wandell
We thought it would be fun to do a series of “7 Questions” with people in the industry and hobby. Our first candidate is a Matt Wandell, a marine biologist at the Steinhart Aquarium at the California Academy of Sciences…
Wondrous and awe-inspiring images from the abyss
Blackwater diving is not for the faint of heart, but underwater photographer Joshua Lambus shows us why it is worth trying out. Blackwater diving involves diving in the dark of night in the deep sea to view the massive migration…
4 More Simple Accessories Repurposed for Marine Aquariums
Back in June of this year, we ran a post titled “My Top 6 Simple Accessories Repurposed for Marine Aquariums,” in which I discussed several inexpensive household items that can be converted to aquarium tools in various and sundry ways.…

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…