I’ve had this fish in my aquarium for months now and it’s as fat and happy as can be, yet I’ve never actually seen it consume any of the food’s I’ve offered. How on earth is it getting enough to…
Search Results For: ORA
Euroquatics Angel 1 and Angel 1 Pro LED review
The Angel 1 LED and Angel Pro LED are the first aquarium lights from the nascent Euroquatics aquarium lighting brand. Being backed by Gavita, a large horticulture company based out of Holland, certainly helped Euroquatics leapfrog the entry-level competition to…
Nature likes to design wild clownfish too!
Nearly all Picasso and designer breeds of clownfish in captivity today are influenced by genes from just a handful of exceptional wild clownfish. The Joker clownfish pictured here is one such example of a “natural” Picasso clownfish that was collected…
How to properly care for mangrove trees in ‘aquaria’
The red mangrove tree, Rhizophora mangle, is a common sight around saltwater aquariums, reef tanks and local fish stores where fresh seed pods are sold and kept. What is not a common sight is for a mangrove tree to be doing…
Damselfish can recognize UV markings of a face
Several years ago it was revealed that damselfish could see specially colored markings on the faces of other fish that only show up under ultraviolet light. Now a new study has demonstrated that the fish can not only see these…
Plectranthias winniensis & P. helenae captive raised by RCT Hawaii
Plectranthias winniensis and P. helenae are two species of this adorable group of basslets that grace the pages of Reef Builders today for very good reason. Reef Culture Technologies Hawaii has been trailblazing the captive rearing of various marine fish…
Reef Tank Aesthetics: A forgotten Aspect of the Viewing Experience
Over the years I have been spoiled in that I have had the good fortune of viewing hundreds of tanks all over the country and the world. I cannot thank the people in this hobby enough in that they bring…
Marine Aquarium Terminology: Activated Carbon vs. Carbon Dosing
As if our hobby weren’t perplexing enough to the average beginner given all the oddball jargon we toss around, things can get doubly befuddling for novices when they come across two or more similar-sounding terms that actually apply to very…
A collection of six spectacular reef tanks which deserve a second look
We love rare fish, exotic corals, and fancy new reef aquarium gear, but the best part, the real point of it is how it all comes together to create a beautiful reef tank. We’ve seen a number of spectacular reef…
10 generations of Aqua Illumination LED lights
Aqua Illumination is the oldest aquarium company around today that has always been specifically dedicated to designing and building LED reef aquarium lights. This week we travelled to Aqua Illumination headquarters to spend some time with the crew, wrap our…
