Black Friday is finally here! For 2021 we partnered with Premium Aquatics – a great independent retailer that supplies most of the United States. Here are the best deals: 10% Off Kessil 360X, 500X & AP9X 12% Off the MSRP…
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Spinnercube³ Improves the Magnetic Stirrer with Built-in LED
The Spinnercube³ is a new magnetic stirrer aimed at aquarium water testing which brings with it one very important and useful new feature. We’ve been using miniature magnetic stirrers as part of our tools for streamlined water testing for a…
Reefbot releases Version 2 with upgraded features
We first spied the Reefbot at an in person event back in 2016. (remember when we could attend in-person events safely?) Then it was known as reefbits but thankfully the company behind the product rebranded and produced Reefbot and started…
Mastertronic Final Specs, Pricing, and Setup Video
The Mastertronic is the latest new high tech reef aquarium gizmo that promises to streamline and stabilize the management of reef aquarium chemistry. The Mastertronic follows in the footsteps of the Alkatronic which is an all in one alkalinity testing…
The Best Water Testing Kits For Saltwater Aquariums – Reef Builders Gear Guide
Water testing kits are the foundation of a healthy marine aquarium after all you can’t just look at the water and know what’s going on. Maintaining stable water parameters is the key for fish and corals to thrive, and the…
Kevin’s Reef Tank Is An LPS Masterpiece
We’re really been enjoying checking out all your aquariums on Instagram including this LPS masterpiece which popped up under #reefbuilders. We reached out to Kevin aka Yaboikevin42 to learn more about his tanks and to get a few tips on…
Reef Kinetics’ ReefBot Now Shipping in America
For nearly three years now Reef Kinetics has teased us with the promise of automated water testing, kicking off this far-off future with the ReefBits at MACNA 2016. As a concept, the way all the important parts of ReefBits worked…
The importance of testing reef aquarium water
During the first semester in my biochemistry class the professor started the class by bringing out two clear beakers into which he appeared to pour two identical clear fluids. Once they were full, he pulled out a worm and placed it…
Top 10 great legacy aquarium products that are still being sold
A couple of weeks ago we lamented the fact that some pretty useless aquarium products are still widely available to purchase. Today’s piece is the flip side of that coin, with an overview of some great legacy products that you…
Cool video shows the whole process of exporting fish from Mauritius
We like to promote the marine aquarium industry, and particularly the export of tropical marine fish, as a force for sustainable harvest of marine fish, sometimes undertaken by tight knit families living in coastal island communities. Nowhere is all of…
