It’s been less than two years since Prognathodes geminus was minted a distinct species from the other barred deepwater butterflyfish and today we have some of the first live images of this species in an aquarium setting. Collected by Cairns Marine…
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The Price and Size of Frags in 2013 Will Shock You!
You never know what you’ll come across when you stumble down an internet rabbit hole because sometimes the things you find are way more interesting than what you might have initially been researching. Our most recent surprise discovery is exactly…
Coris flava, a New Species of Large Wrasse from Réunion
Coris flava is a new species of large wrasse from Réunion in the western Indian Ocean which belongs to a genus that we thought had been well documented already. Unlike other species of Coris wrasses, the new ‘Yellow Coris’ has…
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…
Kamoer’s X2SR PRO changes water the way you always dreamed of
Auto doser kings Kamoer have launched a heavy-duty water-changing device named the X2SR. Two large stepper motors enable programmable water changes by way of Wi-fi control on a mobile app, and they’re capable of exchanging up to 54 liters (14…
Fluval think small with 15” Marine Spectrum LED light bar
Rolf C Hagen has added a new, shorter model to its range of Marine 3.0 Bluetooth LED lights. The slimline fixture can fit marine aquaria as short as 15” in length, but can also stretch to 24” due to its…
ReefMat is Red Sea’s Smart new roller filter
Christmas has come early for Red Sea aquarium owners with news of the market leader’s own make and model of roller filter. Named the ReefMat, this new fleece filter looks to be built from the ground up packing in loads…
Absolute Ocean is ATI’s saltwater concentrate in a bottle
Here at Reef Builders we pride ourselves on covering new, important reefkeeping products. But we’ll hold our hands up and admit that this four-year-old product by ATI completely passed us by, and on both sides of the Atlantic! Readers will…
Panama Aquarium offers custom colors and a closed-loop weir design
French aquarium fabricators Nosy Be Imports have launched a new reef-ready aquarium called Panama. Although available in just one 40”, 110-gallon size, Panama more than makes up for the lack of models by offering a choice of cabinet color, pipework…
Join Us This Weekend for a Unique Reefing Event in Mexico City
One of the biggest sources for reef aquarium knowledge and information is learning from reef builders all over the world. Traveling to visit reef tanks built using different gear, different techniques, original philosophies, and unique selections of corals has always…
