12 of the Rarest Corals We’ve Found on Wild Reefs

The definition of a ‘rare coral’ means very different things depending on who you ask. A rare aquarium coral is not usually a rare species, but a very unique or unusual color or strain that everybody wants, and is often associated…

Time Capsule of German Mini Reef Aquariums from 1985

The reef aquarium hobby has come a long way since the early days of reef keeping but it’s hard to know where the ‘modern’ reef really laid down its roots. One great place to start would be Germany in the…

Reef Trigger Built an Impressive Modern Japanese Style Reef Aquarium

Ever since we posted our first story about a ‘Japanese Style Reef Tank’ almost 12 years ago we’ve been asked very often what exactly qualifies as a Japanese Style. We’ve yet to really be able to come up with a…

Take A 90 Second Dive On Some Of Australias Most Iconic Coral Reefs

Experience the serenity of scuba diving Australia’s Great Barrier Reef in 90 seconds. Harriet Spark of Grumpy Turtle Creative takes us on a journey through John Brewer Reef in the latest installment of her 90-second dives series. This compelling video…

Manganese and Nickel could protect corals from climate change

New Caledonia is a tropical island due east of Australia and is one of the world’s largest producers of Nickel ore. There are many reefs around New Caledonia which some that are downstream of nickel mine runoff which have been…

Transfer Your Freshwater Skills And Setup Your First Saltwater Aquarium

Making the switch from freshwater to a saltwater aquarium is easier than you think. If you already have the skills to maintain a freshwater aquarium you only need to familiarize yourself with a few new techniques, additives, and saltwater aquarium…

Boost pH+ by Brightwell Aquatics Raise pH without Affecting Alkalinity

Boost pH+ is a completely new kind of additive from Brightwell Aquatics with one simple goal, to raise the pH of reef aquarium water without affecting alkalinity. The growth of aquarium corals is inextricably linked to the pH of the…

Incredible Shipment of Solomon Island Acros land at Unique Corals

The Solomon Islands was the birthplace of many of the nicest colorful SPS corals we originally enjoyed in the boom days of reef aquarium keeping. This is what makes corals from this part of the Coral Triangle so special and…

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…

Coral Spawning Recorded Across The Caribbean August 2020

The full moon in August is a frenzied time for Caribbean coral scientists. Three of the Caribbean’s most iconic coral species, Staghorn (Acropora cervicornis), Elkhorn (Acropora palmata), and Pillar Coral (Dendrogyra cylindrus), are preparing for one big night of synchronized…