Watch Remy’s New Reef Tank Build Journey

Radio DJ Remy has had a crazy few days and weeks lately. He’s had a big new tank arrive, a three-and-a-half day power outage, as well as juggling his other tanks, family life, and his day job. Watch his video…

Top 10 Algae Eaters For Reef Tanks

Algae is one of the worst menaces of any aquarium, and a top reason people leave the hobby. Here are just 10 fish and invertebrates that can help to make our tanks more algae-free. 1. Algae blenny The humble Algae…

The Role of Nutrients in a Reef Tank

One aspect of this hobby that may help some to stay interested in it is that there is almost constant debate as to what is the best way to do anything in a reef tank. Whether it is halides versus…

The Importance of Calcium, Alkalinity, and Magnesium in a Reef Tank

There are many aspects of the hobby that for one reason or another are controversial. But one of the few that isn’t is the need to manage the big three: Calcium Alkalinity and Magnesium. That is everyone agrees that it…

What Ozone and UV do on a Reef Tank

When you are starting a new tank there are always a lot of lists of different things. There is a definite need to have a list that includes things like a protein skimmer, lights, etc. Then there is a list…

Jeff Senske uses Freshwater Design Principles to Aquascape a Reef Tank

In the Aquascaping World, Jeff Senske and his brother Mike need no introduction. They head up Aquarium Design Group in Houston, Texas, and their tank designs have been featured on the covers of books and magazines, on social media, and…

How to Care for Your Reef Tank while On Vacation

There are many terms that we reefers have come to fear: RTN, Montipora eating nudibranchs, wife seeing the credit card bill, and Fedex losing the box. Unfortunately, many of us have come to fear something that we should look forward…

Electricity, Safety, and Reef Tanks

I have been stung, cut, poisoned, and punctured by my tank’s inhabitants and the equipment on it. But the pain I’ve gotten in those instances pales in comparison to the countless times I have been shocked, or nearly electrocuted from…

How to keep your Reef Tank Cool in Summer Heatwaves and Hot Weather

Summertime, wildfires, and the return of El Nino mean it’s time to think not about how we heat our reef aquariums, but how we keep them cool. We need to keep our tanks at a steady 25C/77F with few exceptions,…

Old and New Reef Tank Pests

It seems that when we take two steps forward we often have to take one step back. Such is the case with the success we have had in the hobby. In the early days of the hobby, we were preoccupied…