Our SCUBA diving sister website ReefDivers.io has spotted a super sweet new fluorescent flashlight at the big DEMA conference going on in Las Vegas. The Sea Dragon Fluoro is a waterproof and fully submersible LED dive light which uses the…
The Deep Dive on Reef Aquarium Lighting, Part 2: Lighting Technologies
I get asked fairly often what light is the best light. Unfortunately, there is no right answer. First off, there is the difference in aesthetics. That is a purely subjective decision that only hobbyists can make for themselves. Most of…
Reef Lighting and Coral Aesthetics
I always say that you only really need three things to be successful in this hobby: good water quality, good water flow, and good light. All of those things are pretty involved, but lighting in particular gets a lot of…
Catsharks have evolved fluorescence to better see each other
Fluorescent fish and other animals other than corals have been making headlines the past few years. One of the most notable inclusions to the list of fluorescent fish are fluorescent sharks, and recent research has possibly teased out why sharks…
So, you glow in the dark? That don’t impress me much
Coral fluorescence is a magical phenomenon that is well documented, studied, and exploited by all who enjoy it. Fluorescence is an emission of light at a different wavelength from which was absorbed, and this causes a visible glow. Excitation however dies…
Coral fluorescence is a thing of magic
The scintillating brilliance that exudes from a coral is without a doubt the clinching factor for decision making in purchasing, propagating or just old school showing off. Yet the colour magic registered by your retina may just be a facade, masquerading a different…
Vivid Coral Film promises to instantly add color to your coral viewing
Vivid Coral Film is a new concept in making coral colors really pop, without actually doing anything to your corals or the aquarium water. Much like the fluorescence barrier filters used in NightSea goggles, the Vivid Coral Film filters out…
Trio of eye candy coral videos focus on fluorescence, macros and time lapse
If any animal is more worthy of closer scrutiny using macro video, time lapse, and fluorescence exposure, than corals, we don’t know what that creature is. Long time readers of Reef Builders will be familiar with the semi-regular sharing of…
Leptoseris A Stunning Newcomer to the Reefkeeping Scene
When you have been in the hobby a long time, you tend to see a lot of the same things over and over again. I often become desensitized to some of the most beautiful fish in the world because I’ve…
Fluorescence is discovered to be widespread in marine fish
Five years after it was revealed that fishes from the Red Sea fluoresce red, new research in the ocean and in the aquarium has revealed that lots and lots of marine fish fluoresce all kinds of different colors. 180 species…
