There are many aspects of the hobby that for one reason or another are controversial. But one of the few that isn’t is the need to manage the big three: Calcium Alkalinity and Magnesium. That is everyone agrees that it…
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Low Tide Exposes 40yr old Giant Clam Project on Great Barrier Reef
Sea Women Great Barrier Reef has posted some breathtaking pictures of over 100 Giant Clams, Tridacna gigas, that were recently exposed in a low tide caused by the New Moon. The clams are situated at Goolboddi on Orpheus Island, Queensland,…
Aqua Illumination launch Nero 7 Powerhead
Reefers woke this morning to news of the latest product launch from Aqua Illumination – the Nero 7. A bigger brother to the Nero 3 and 5 wave pumps, the Nero 7 is AI’s most powerful flow pump to date,…
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…
14 things you didn’t know about UV sterilizers
With so many anecdotes and half-truths about what UV can and can’t do for our aquariums, we got in touch with a guy who designs and builds commercial UV sterilizers for a living. Michael Barrett is Head of Technical Development…
TMC to release Optical Auto Top Up
Tropical Marine Centre has upgraded its ATO offering with the new Optical Auto Top Up device. As the name suggests the new ATO uses an infrared optical sensor with three detection points, improving on the V2 Auto Top Up systems…
FAQs on 3D printing
We cover so many 3D printed items these days we thought we would ask expert Jonny Prior at Aqua Print UK what it’s all about. Jonny was only too happy to help out. How many 3D printers do you have…
Red Sea’s ReefATO+ is top-off, thermometer and leak detector in one
The ingenuity keeps coming from Red Sea with news of their latest ReefBeat Ecosystem product, the ReefATO+. First and foremost this is a new smart auto-top-off device that could be used on its own or to replace the stock float…
Klir upgrades features with new V2 Roller Filter
Fleece filter manufacturer Klir has upgraded the sensor and controller on its Di-4 and Di-7 models, while also making the new sensor available as an upgrade path for existing V1 model owners. Launched in 2018, the groundbreaking roller filter from…
10 great gift ideas for reefkeepers
Christmas is coming and nothing shows a reefkeeper you love them more than giving them a gift of something related to their hobby. Here are the Reef Builders’ top 10 reef gift recommendations: Smartphone Coral Lens A coral lens is…
