Reef Evolution is a new salt from Aquarium Systems

The fifty-eight-year-old company that brought you Instant Ocean and Reef Crystals have released a new, third salt called Reef Evolution. Made in collaboration with Dr. Tims Aquatics, Reef Evolution is a reef recipe synthetic salt that also contains vitamins, amino…

Fauna Marin’s Reef ICP Test Total includes nitrate, alkalinity, and more

Fauna Marin has released a testing kit that tests for over 90 parameters in seawater and reverse osmosis water. Named Reef ICP Test Total, the test is based on sending aquarium water off to a lab for ICP analysis, only…

Reef S2/M Desktop Mini is the new feature-loaded nano tank from Cade

Cade showed off a new desktop mini reef system at Reefstock Australia 2022. Called the Reef S2/M it’s the smallest in the S2 range at 45x45x40cm tall, only it has one big, novel feature hidden away under that base plinth…

Reef tank maintenance tips – helping you succeed with Acropora

We’ve been having fun this week visiting troubled reef tanks and troubled reefers and trying to help them with their ongoing problems. Talking to people online, by phone, or even face to face in your LFS is one thing, but…

Exaqua Photometer Pro 3 & 6 Test Almost Everything

Exaqua is a new company specializing in the analysis of aquarium water using a combination of chemistry and technology in the form of their Exaqua Pro photometers. Exaqua appears to be targeting both fresh and saltwater aquariums with their Exaqua…

Reef Factory Smart Tester Can Test Ca, Mg, PO4 or NO3

The Smart Tester by Reef Factory is a mostly nondescript enclosure that doesn’t divulge its intended purpose but underneath that glossy smoked black window is a veritable aquarium robot. The machinery hidden within Reef Factory’s Reef Tester is designed to…

Hanna releases much-anticipated Marine Magnesium Checker

Hanna Instruments has completed the reefkeeping set with the release of its Magnesium tester. Joining Alkalinity, Calcium, Nitrate, and Phosphate, Hanna users can now utilize a Hanna product to test the Magnesium levels in their reef tanks, from 1000-1800ppm.  For…

Coral Colonies are So Fun to Unbox [Video]

After stocking up for more than three years you’d think that the Reef Builders Studio would be all filled up but not quite. We’re on a mission to keep and grow and gain experience with virtually all species and prominent…

Korallenwächter is a new German Auto Water Tester

The Korallenwächter is a new water testing machine from Germany which is designed to automatically measure the most important parameters of reef aquarium chemistry. The company Korallenwächter, bares the same name as their machine, has been developing a new concept…

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…