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Commerson Frogfish- Hide and seek champion of the reef
Not your ordinary fish The Commerson Frogfish (Antennarius commerson) or Giant Frogfish is a large species that can reach up to one foot in length. This frogfish species has a wide range,…
Indonesian Coral Diaries – Isopora palifera
Isopora palifera is easily one of the most recognizable corals throughout the Indo-Pacific. If you are just starting to learn coral identification Isopora is one of the easiest corals to spot. Isopora forms robust colonies with thick blades, and the…
Taking Control Of Calcium, Alkalinity and Magnesium
One of the things that fascinates me and probably helps fuel my passion for the hobby is that I have been able to watch and learn through the years as we have gotten better at just about every aspect of…
This Eastern Indonesian Reef Is Dominated By Shrooms
Blue Skeleton Majestic Angelfish Is Unlike Anything We’ve Ever Seen!
Every now and then a very special reef fish that we’ll never forget pops up on our rare fish radar, and the ‘Blue Skeleton’ Majestic Angelfish is such an example. This sensational specimen of Pomacanthus navarchus made its way to East…
Marine Depot brings ATI ICP-OES water testing to North America
Getting lab quality water testing via ICP-OES (Inductively Coupled Plasma – Optical Emission Spectrometry) is gaining more momentum and ATI is one of the companies to invest in the testing equipment and now Marine Depot is offering ATI tests to their…
These Brave Divers Saturate Their Bodies For The Toughest Dives
The following story is pretty much the diametrical opposite of the recreational diving we tend to focus on here at Reef Divers. Instead of simply strapping up with gear and going for a quick one hour dip in tropical waters,…
Ricordea yuma Are Still Some Of The Showiest Shrooms In The Hobby
As the reef aquarium hobby has become gripped by the current craze for mushroom anemones or corallimorphs, we’ve seen all different types of these polyps become exalted and highly sought after. Better known as ‘Shrooms’, the Discosoma and Rhodactis have been appearing…
Maxspect Nano-Tech Bio-Spheres
Nano-Tech Bio-Spheres are a new form of biological media from an unlikely player, Maxspect. Better known for their lights and water pumps, Maxspect’s new NanoTech BioSpheres is billed as an ultra-high surface area media which cuts down on the volume…
Underwater Exploration Sure Has Come A Long Way!
Modern recreational SCUBA diving is a freeing, world-altering experience which allows millions of people to spend a reasonable amount of time underwater. Today’s diving setups basically consist of an almost naked human swimming freely with just the bare essential equipment…
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…
