Are You a Coral Collector or a Coral Hoarder? 

Do you circle the dates for coral sales and frag swaps, but forget birthdays and anniversaries? Or have a frag tank filled with frags, yet there is no chance that any of these frags will make it into your display…

John Sorkness is the God of Gig Anemones

Salem Clemens talks to John Sorkness about Carpet Anemones, how to ID them, keep them, propagate them, and maybe even spawn them! Tell us what got you into the hobby, how long you’ve been in it, and your passion for…

Underrated Corals, Bobbit Worm Bites, and a Visit to the Reef Builders Studio!

I think it’s safe to say that those of us who live in a colder climate are looking forward to an early spring. A couple weeks ago, Phil didn’t see his shadow, so we’re good, right? Regardless, we’ve had a busy week…

Understanding the Coral Biome and Microbiome

As our understanding of corals and coral reefs has increased over the past few decades it has become increasingly clear that a coral reef and even each individual coral is far more diverse than we ever would have expected. Having…

Why Coral Collectors Trim Corals and Why You Should Trim Them Too. 

Have you wondered why some corals look the way they do when you buy them at your aquarium store? Some with a flat base cut, some with grinding marks on them, and other man-made alterations. You might have seen this…

How to Manage Reef Tank Pests

Typically when starting a new project we only see the positive aspects and every task is filled with excitement and anticipation. For instance, when setting up a new garden in the Spring, we cultivate the soil, plant the seeds fertilize…

Industry Pioneer Walt Smith Confirms Fiji Corals Are Back for 2024!

Victories come through perseverance and Reef Builders is delighted to learn that after six long years, Fijian corals will be available again to be sold in America. We contacted the Godfather of Fijian aquaculture, Walt Smith, to get the facts…

Saving NEMO Act would End Collection and Import of aquarium fish

Radical activists opposed to keeping aquariums are pushing legislation that would end importing and fishing for aquarium fish, says Art Parola. Dubbed the Saving NEMO Act, HR 6447 purports to prevent imports or collection of marine aquarium organisms that are…

Coral City Camera Records World’s Most Comprehensive Coral Bleaching Timelapse

Everyone’s favorite underwater camera now has the dubious honor of creating the world’s most comprehensive in-situ coral bleaching timelapse video. Underwater content creator Coral Morphologic says that the summer of 2023 will go down as the hottest in recorded history…

What is Coral Polycropping?

In this new series, I will discuss strategies you can use with current technology to help mitigate the risk of coral disease in your reef tank. In this first installment, I will cover the benefits of polycropping. Polycropping vs Monocropping…