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The bubble coral shrimp, Vir philippinensis
Spending time under water, we learn so much about the animals we care about. We even discover animals that we never heard of that live among the exact same coral that we…
The Powder Blue Tang: An Iconic Beauty Demanding Exceptional Care
The powder blue tang (Acanthurus leucosternon) is a breathtakingly beautiful, widely recognized (even among non-hobbyists) marine fish that can be a real pain to maintain in aquaria. While it is possible to keep one successfully under ideal conditions, most specimens…
Radion XR15w Pro hands-on and comparison with larger XR30w
The Radion XR15w Pro LED may be a smaller LED light from Ecotech Marine, but it’s still packing the whole suite of features which has made the Radion such a successful LED reef aquarium light. Priced at $449 for a…
Ecsenius bathi, the blenny from Komodo and the Flores Sea
Among blennies the genus Ecsenius includes some of the most colorful, personable and aquarium-suitable species. Species like Midas and Bicolor blennies are part of the mainstay of marine aquarium fishes while others like Ecsenius pictus, Ecsenius tigris and Ecsenius oculus are…
Convict chalice Echinophyllia documented in its natural habitat
Convict chalice corals are specimens of Echinophyllia plating colonies with a very distinctive series of stripes running usually from the edge of the oral disc (mouth) to the colonie’s edges. The lines of convict chalice corals can be very dark, or…
Navigobius dewa is the undisputed queen of dart fishes
The pseudo-legendary Navigobius dewa weaved its way into the hearts of rare fish lovers alike back in 2009 when it was described, with its scintillating, almost alien-techno-raver-laser pink and purple coloration. Since then, very few pieces have entered the trade,…
5 Ways Hobbyists Misuse Grazing Marine Snails
Of all the fascinating invertebrates available to marine aquarists, grazing snails are perhaps the most misused. Too often we treat them like expendable little lawnmowers, plopping them in our tanks with the express purpose of preventing or eradicating algae and…
Protecting this fish can save Caribbean reefs
Caribbean reefs could be wiped out in as little as 20 years unless reef grazers, such as parrotfish and urchins, are protected. A recent report is showing it’s not just the threat of global warming causing corals to bleach out…
These toroidal bubbles are simply amazing
Although this video of toroidal bubbles has been around for quite a few years, it still is just as captivating now as it was back in 2010. What are toroidal bubbles? Also known as toroidal vortices, a toroidal vortex is a region…
Why it Pays to Plan Your Marine Aquarium Based on Mature Fish Size
You’re shopping at your LFS when you come across a juvenile specimen of a fish you’d love to buy but know you don’t have the tank space to accommodate once it reaches maturity. To justify the purchase, you think to…
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…
Breaking New Ground
Vibrant Corals and Fish Ushers in the First Legal CITES-Compliant Malaysian Coral Imports to the…
Tunze Launches English YouTube Channel
Known for its bulletproof pumps and German engineering, Tunze has also been big on YouTube…
