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Caribbean Coral Diaries: Acropora palmata
Acropora palmata Acropora palmata is the king of all Caribbean corals. Acropora palmata grows into thick robust branches and is the most important reef-building species in the Caribbean. Like it’s thinner cousin, Acropora cervicornis,…
Focustronic Wants To Change The Way We Think About Lighting
Over the years the aquarium hobby has seen a number of drastic changes in ideology. Wet/dry filters transformed how we think about biological filtration, protein skimmers changed how we think about bioballs as nitrate factories, while gyre flow and propeller pumps…
All new Cobalt Mini MJ pumps announced
Cobalt Aquatics announced they are looking back at a classic, but with a modern twist with the addition of two Cobal Mini MJ pumps designed for nano systems. If you recall, Cobalt brought back the original Italian-made pumps made famous…
Caribbean Coral Diaries: Isophyllastrea rigida
Isophyllastrea rigida Isophyllastrea rigida is a distinct species of coral that forms polygon hemispheres or domes. Although distinct this coral is still uncommon and you will need a keen eye to identify this species. The fleshy ridges are golden brown and the center of…
4 Reasons You Should Own A Wetsuit For Scuba Diving
My Love Of Wetsuits If you’re a regular reader of ReefDivers you will know that I love wetsuits. The obsession started back when I was a divemaster. I feel in love with that feeling of zipping up my wetsuit, hoping in the…
Visit the Great Barrier Reef live on Twitter Periscope Tonight
I’d love to get to the Great Barrier Reef, but probably won’t anytime soon. If you’re like me, or just want to go back, check out the live Twitter Periscope broadcast that will take you on a guided tour of…
Tubelip wrasses use slime-covered lips to chomp on coral
Researchers notices tubelip wrasses, a type of coral reef fish, have slime on their “lips” to help them eat corals. These may not have been the fish Nick Cave referred to when hey sang the line “Well, you know those…
Hawaii Anti-Aquarium Bill Gets Vetoed, But The Fight Isn’t Over!
Today a small subset of the saltwater aquarium hobby is rejoicing at the announcement that Hawaii Governor David Ige vetoed the baseless and discriminatory bill which would have phased out ornamental fish collection from Hawaii. Meanwhile the rest of us…
This Lemonpeel Angelfish Is Old Enough To Buy A Beer!
The saltwater aquarium hobby is chugging along and with it, some very old aquarium veteran fish are continuing to thrive, many of which are older than our youngest aquarist. So anytime someone says they’ve got a fish over twenty years old,…
What 30 days in the Skimz Macroalgae reactor looks like
We saw the Skimz MBR127 macroalgae reactor last year and were impressed. We were also curious when we read over a 30-day review of the reactor in action and thought it would be fun to put the snapshots in motion…
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…
