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…

Pavona clavus: A Nerdic Experience!

There are some corals, that can only be appreciated by certain people. They are not colorful, nor grafted, nor multicolor, nor with long tentacles, nor unique… They are just plain brown, and still, they’re amazing. It often takes the power…

How to Overcome a Total Tank Wipeout

We hate to hear about it happening to someone. We hate to see it when someone posts about it happening to them. But more than anything we hate to experience it. Sadly, almost everyone I know who has been in…

How To Get Rid Of Vermetid Snails

In the early days of the hobby when we were just happy keeping anything alive, our next greatest joy was when we got something to reproduce. It could have been Caulerpa, Aiptasia, and then finally something like Xenia. Regardless of…

We’ve Never Seen This Uber Rare Angelfish Look Like This!

The black angelfish, Chaetodontoplus niger, is a species so mysterious that it’s hard to know where to begin trying to understand it. First described from the Hongsha Islands in the South China Sea in 1965, the only modern records that this…

Don’t Underestimate the Individuality of Marine Fish

On numerous prior posts here at Saltwater Smarts, I’ve pointed out that a certain degree of behavioral variability is often seen among individual specimens of the same fish species. But what exactly do I mean by this and why does…

Don’t Underestimate the Individuality of Marine Fish

On numerous prior posts here at Saltwater Smarts, I’ve pointed out that a certain degree of behavioral variability is often seen among individual specimens of the same fish species. But what exactly do I mean by this and why does…

Why I’m Second-Guessing Strictly Observational Quarantine

For most of my years as a saltwater aquarium hobbyist, I’ve made a point of quarantining all new fish before introducing them to my main system. By and large, my approach to the quarantine process has been observational—that is, watching…

Papua New Guinea Fish & Corals Coming Summer 2019

Papua New Guinea has long been a hotspot for biological diversity on land and especially in the Sea. Taxonomists of every discipline always find new species when they search PNG’s natural environments, birders marvel at the endemic birds of paradise,…

A Voyage Through The Pacific – The Seattle Aquarium

We have a confession to make: We love public aquariums and we have a goal to visit as many as we possibly can throughout our travels. We recently stopped by the Seattle Aquarium and had an incredible afternoon viewing some…