Jeff Milisen Releases The Field Guide to Blackwater Diving in Hawai‘i

Blackwater diving is an otherworldly experience not to be missed. Jeff Milisen an expert on the subject of blackwater photography and has just released a new field guide to the world of blackwater marine life in Hawai’i. Every night the…

Powder Blue Tangs & Emperor Angelfish: Two Common Fish That New Reefkeepers Should Avoid

Reefkeeping is a paradox. We set up an aquarium to display all the wonderful diversity of the tropical oceans, only to be told that we can’t keep the vast majority of species in our tanks. I help out in my LFS on Saturdays and the following two species are probably the two that people ask me for and point out the most, only for me to deliver the grim news that they can’t have them. And here’s why.

Ceramics Artist Creates Best of British Reefing Design

Everyone wants a great-looking aquascape and these bespoke ceramic pieces by British artist Colin Denovan certainly caught my eye. He’s been doing stuff with art and ceramics for over twenty years but started creating his own aquarium pieces and now commissions, only recently.

Reef Trigger Built an Impressive Modern Japanese Style Reef Aquarium

Ever since we posted our first story about a ‘Japanese Style Reef Tank’ almost 12 years ago we’ve been asked very often what exactly qualifies as a Japanese Style. We’ve yet to really be able to come up with a…

Fluval UVC In-Line Clarifier Uses Cold Cathode Fluorescent Technology

The Fluval UVC In-Line Clarifier is a new type of ultraviolet sterilizer that uses a less common form of lighting technology, cold cathode fluorescent lighting. Also known as CCFL, this type of illumination has been extensively used as a backlight…

Cetus 2 LED Offers The Ideal Wavelength For Low To Medium Light Corals

The Cetus 2 is a pendant-style LED by HME Electronics is ideal for small aquariums with low to medium light corals. The Cetus 2 comes with an updated smartphone app (HME AquaMaster) allowing users to customize and select various light…

AquaEl Ultra Heater Can Increase And Decrease Its Own Power Consumption

Polish equipment manufacturer AquaEl has introduced what it calls a Smart Heating System to its Ultra heater range. As well as the shatterproof chassis, overheating warning, and one-touch control, the new Ultra models come with a microprocessor controller that its makers say selects the lowest heating power necessary to maintain the set temperature of an aquarium.

Top 10 Benefits of Keeping Mollies in a Saltwater Tank

Saltwater mollies are one of the least celebrated fish that aquarists can keep in a saltwater tank and this is very unfortunate. Of course all the new salt hobbyists are drawn to the hyper bright colors of saltwater fish compared…

What Should You Add First To A New Saltwater Reef Tank

Adding your first tank inhabitants is fun and exhilarating. But, it’s important to add the right creatures at the right time to ensure their survival and the health of your newly established reef tank. Start With A Clean Up Crew…

D-D launch H2Ocean Dosing Formula salt

D-D The Aquarium Solution has added a second formulation to its popular H2Ocean salt brand. H2Ocean Dosing Formula is designed for reef aquariums that don’t need a salt with elevated levels because they already maintain KH and Calcium via dosing or a Calcium reactor.