There’s a lot of innovation happening in the reef aquarium lighting space with new fixtures announced with hybrid induction lamps, movable LED clusters, but the first one we’ve gotten our hands on is Kessil’s powerful A500X LED Spotlight. We’ve been…
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Kessil A500X LED Review – Changing our Mind About Point Source Lighting
The Kessil A500X is a brand new reef aquarium light that is packed with more power than we’ve ever seen in a spotlight form factor. From their earliest days, Kessil has come to define what is possible with light-emitting diodes…
Kessil A500X Hands-On and Teardown
The Kessil A500X is the latest reef aquarium light from the company that has come to define high performance in multichip spotlight form factors. The power density of the 185 watt A500X is a new level of lighting concentration for…
Reef Therapy Sessions – Real Live Rock and the Kessil A500X
It’s official, with the massive success of last week’s pilot episode of Reef Therapy it’s clear that the reef aquarium community has been longing for an uninterrupted lengthy discussion format like this. Together with our old friend Mark van der…
Kessil A500X LED Spotlight is the First Metal Halide Killer
The Kessil A500X is a brand new LED spotlight that packs an astounding amount of power into the company’s trademark Dense Matrix Array LED. This 185 watt aquarium light is a powerhouse of illumination and because of its point source…
Reefstock Denver 2023 Product Showcase
We’ve teamed up with some of the best brands and aquatic companies for ReefStock this year and new to Denver is the 2023 Product Showcase. Here we highlight just some of the exciting new products that you can expect to…
Kessil W2K is 720 Watts of Pure LED Power
Kessil has made some really bright lights over the years but the Kessil W2K is looking like they’ve finally nailed down the formula. We got our first hints of Kessil’s super-powered LED light ambitions with the Kessil A2000 as far…
The Studio’s Wall of Reef Aquarium Displays [Video]
The Reef Builders Studio was built with the express purpose of being a demonstration center for all things related to reef aquariums and today we’d like to show you ‘The Wall’. Unimaginatively named the wall is a series of four different…
Top 10 New Aquarium Products of 2021
The turning over of a new calendar year might be an arbitrary milestone but we do appreciate this time to reflect on our reef tanks and the aquarium world, in the previous twelve months and those to come. With the…
Top Reef Aquarium Stories of 2021
Twenty twenty one was a tumultuous year by any standard and it was one of the most dynamic in the reef aquarium world. The hobbyist and professional sides of reef aquariums witnessed upheavals the likes of which we’ve never seen…
