As we have noted in previous articles most aspects of the hobby have some controversy associated with them. Needless to say, coral nutrition is one of them. For many years the general consensus was that all corals needed to thrive…
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Are Fish Necessary in a Reef Tank?
After keeping reef tanks for almost forty years, and having viewed literally thousands of successful tanks, including a few recently sans fish, it got me to thinking are fish necessary in a reef tank. Now before you think I have…
Saltwater Beginner Series: Can I convert my freshwater tank to a saltwater tank?
Yes, virtually any aquarium can be converted to saltwater, as long as it doesn’t contain any parts that might rust like iron or steel. Glass and acrylic aquariums are the best for saltwater conversion but if you run an aquarium…
FAQs on Coral Sand
Coral sand is one of the first materials that new saltwater aquarium owners add to their tanks. Here we answer your most frequently asked questions on this popular reef aquarium substrate. Do I need to wash coral sand? If the…
Reefing Hot Takes Part One: Organic Nutrients and N-DOC Testing
I’ll discuss my “hot takes” on the reefing industry in this new series. In this first installment, I will cover N-DOC testing and the importance of measuring organic nutrients for our tanks. What is an N-DOC test? N-DOC is a…
My Experience With Fenbendazole
After being in the reefing side of the hobby for almost forty years I have seen or had just about every pest imaginable in my tanks. While I am especially thinking about our friend Jake and his passing a year…
Why Pure Source Water is Fundamental to a Successful Reef Tank
There are so many aspects to succeeding with a reef tank but one of the first ones, and one of the most important ones, is good source water. Unless you are buying/using natural seawater (and even if you are you…
Could Purple Non-Sulfur Bacteria Change Reefing?
The future of the reef aquarium industry is microbial. Microbes hold many of the nuanced secrets behind the long-term health and reproduction of corals, reef fish, and invertebrates. All of these creatures are a sum of their associated microbiomes and…
The Benefits of Modern Reef Tank Technology
As with all technology, the technology related to the hobby and maintaining a successful reef tank has also improved significantly over the decades. In the early years technology consisted of small microprocessors that were only able to measure temperature, pH,…
Grzegorz Grebosz’s Acropora are Probiotic Perfection
We admit to following and admiring this aquarium for a while, and although it’s existed in several guises since 2015, the bright, tabling acros and pristine, immaculately clean tank always manage to keep it looking like new. We caught up…
