Learn to Spot Encrusting Coral

Encrusting Coral Growth Form Corals grow in different growth forms to survive in different habitats, and the coral growth form which a most easily overlooked are the encrusting species. These corals creep along the rocks like a crust holding everything…

What is the Status of Indonesian Aquarium Corals?

It’s been a while since we’ve given you an update on what’s going on in Indonesia – there haven’t been any corals shipped for about a year now but thankfully, it appears there appears to be some movement in this…

Indophyllia macassarensis, The Rarest of the Donut Corals

Today while diving in the South east of Bali, we got lucky to be welcome by ‘extremely’ cold temperature waters (21C, 69F). Because this is unusually cold water for Bali, it is actually a sign of upwelling of cold, clear…

Flaming Sunrise from Candy Corals is one of a Helluva Acropora speciosa

Candy Corals from Canada, recently acquired an amazing Acropora speciosa from Malaysia that they are calling the Flaming Sunrise. We’ve long been fans of these particular deepwater and elegant shaped species of Acropora that we used to get from Indonesia,…

Protecting Our Elders – Hundred Year Old Pavona clavus Corals

Pavona clavus is a coral species which is well documented for its often colossal size. However, what is even more impressive is the age of these large coral colonies, with some reaching hundreds of years in age. When we think…

ORMA Teases the Motherlode of Colorful Fluted Moon Corals

The fluted moon corals formerly of the special Barabbatoia genus may have been re-reclassified back into Favia, but that doesn’t really change how much we love them in reef tanks. This group of moon corals (Faviids), first ‘championed’ by Ocean…

Grow Your Brain by Learning About Corals

By Dr. Laura Walton Earlier this year I attended a Reefdivers talk and was introduced to the idea of “Seeing the Reef with new eyes”: As divers we see the reef all the time, without ever really seeing it! Sure,…

Rare ‘Astro Leather’ Coral Trickling Into the Reef Hobby

The Astro Leather is a very interesting group of soft corals which was only described to the genus level earlier this year. Leather corals are very common and can be super abundant in certain environments but Anastromvos leathers have gone completely…

Montipora Nudis Found Lingering on Porites

Discovering coral eating pests and parasites is never fun and every major group of coral has something that eats them. Dealing with them can be challenging depending on the group but one guiding principle of dealing with them is that…

How to Pico Reef with Bobby Melton of Worldwide Corals [Video]

Pico Reef tanks are a special group of very small reef aquarium which are generally agreed to be around five gallons or less. Just like ‘full sized’ mini reef aquariums, nano and pico reef aquariums can be difficult to maintain…