Old versus new equipment. Which was better? 

With all this talk of live rock and metal halides, it made us take a trip down memory lane, recalling what we did differently in the earlier days of reefing, as well as the equipment and methodologies that have stood…

What to Consider When Buying Frags

This hobby has seen a lot of changes over the last forty years. Lighting, ICP testing, trace elements and flow to name a few items have all been improved upon and have helped change the hobby completely. However, even more…

What you need to know about Water Changes

When it comes to the most basic of maintenance tasks to be done the first one that comes to mind is the water change. As important as it is, it is also one of the least glamorous and least fun…

What does the Future Hold for Reefkeeping?

For many of us, 2023 was a rough year. But as I typically do during a tough year I start looking at the future and hopefully better times. 2024 will mark the fortieth year I have been in reefkeeping. The…

The Jekyll & Hyde Chemistry of Phaeobacter gallaeciensis Bacteria

During the Fall of 2016, I was an undergraduate studying aquaculture at the University of Rhode Island. Like other aquaculture students, I was given an opportunity to work in one of the department labs as an assistant. It so happened,…

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…

Five Best Reef Fish for Beginners

Got a new saltwater aquarium for Christmas? New to reefing? Here are our five best reef-safe fish to get you started on your reef tank journey Common Clownfish, Amphiprion ocellaris Common clownfish and their close relative Percula clowns (A.percula) are…

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…

The Importance of Proper Fish Feeding

This may seem like a rather simple topic, and I used to think it was as well, but over time I have come to realize that feeding the fish, keeping them healthy and not polluting the tank is actually a…

Is the Saltwater Aquarium Hobby in an Economic Downturn?

There are just some things that hobbyists don’t want to talk about. These include having an unwanted pest, losing a fish or coral for an unknown reason, or even worse wiping out an entire tank. No one really likes to…