3.3 Fairy Wrasses: The rubriventralis group

The rubriventralis group features some of the most beloved and charming species of fairy wrasses, ornately adorned with painterly brilliance and morphological exuberance. Unlike some of the characteristically larger members of Cirrhilabrus, the rubriventralis group members remain small, rarely exceeding…

Monaco will install 3D printed reefs to battle declining reefs

Global warming is rearing its ugly head around on the world’s reefs and Monaco is taking an interesting path to help rejuvenate strained reefs by using 3D printed reefs to help sustain its reefs. The plan is to install six 3D…

Shed Some Varied Light on Your Reef

The other night, as I was watching the debate on TV, I noticed that my reef tank got darker. Just a little, but it was darker and yellower. I opened the front (it is in a wall) and noticed that…

Breaking Up is Hard to do

There’s a dirty little secret that no one in the hobby will tell you, but I will. Once you get good at this, corals grow, and no I don’t mean the “1cm per year” that your dive boat captain will…

The Qualities of a Good Aquarium Cleaning Brush Kit

While there are certainly sexier marine aquarium topics I could be writing about, I’d like to dedicate today’s post to one of the more mundane, albeit essential, elements of our hobby—aquarium brushes. This subject came to mind recently after I…

Our Tanks Are Lookin’ Good! But for Whom?

This is an easy question. Our tanks can be as good looking as we want. Of course, we can always throw more time and money into our tanks to make them look even better—but better looking to whom? And why?…

Survival of the Fittest of Aquarium Corals

To paraphrase what Charles Darwin wrote approximately 150 years ago, survival of the fittest is the process of natural selection that allows living things to have the greatest likelihood for producing successful copies of itself in the future.  So I’m guessing…

The Green Brittle Star: Little Fishy, Beware!

“Voracious predator” is not a term one commonly associates with brittle stars—that is, of course, unless the brittle star in question happens to be Ophiarachna incrassata, or the green brittle star (aka “the green death”). This bold species has a…

Come see us at Reefapalooza in Orange County CA this weekend

The annual reef aquarium extravaganza known as Reefapalooza is happening again in Costa Mesa California this weekend. This is the first year that Reefapalooza has been preceded by two sister shows with RAP in Orlando and RAP in New York, but…

Reef Tank Aesthetics: A forgotten Aspect of the Viewing Experience

Over the years I have been spoiled in that I have had the good fortune of viewing hundreds of tanks all over the country and the world. I cannot thank the people in this hobby enough in that they bring…