As I alluded in an earlier post about the Niger triggerfish (Odonus niger), triggers in general aren’t usually among the first species that come to mind when one is seeking an aquarium specimen with a peaceful disposition. Certainly as far…
The Beautiful, Beginner-Friendly Bubble Coral
Recently, I found myself musing over the livestock lineup I had in my first reef tank many years ago. Along with a variety of easy-to-keep soft corals and a handful of hardy fish, I fondly recalled that I also had…
The Psychedelic Sixline Wrasse
Whenever I’m asked to recommend a hardier, similarly sized, and equally attractive alternative to the green mandarinfish, the first species that usually pops into my mind is the sixline wrasse (Pseudocheilinus hexataenia). If you can acquire a healthy specimen, you’ll…
5 Good Reasons to Spend Time Observing Your Saltwater Fish
With today’s chaotic schedules, it’s the norm for many marine aquarium hobbyists to see their fish only in passing (e.g., catching a fleeting glimpse when tossing in some food just before heading off to work) or when performing routine maintenance…
You Can Succeed with the Copperband Butterflyfish
Copperband butterflyfish (Chelmon rostratus) are among my favorite fish and have almost always been a staple in my tank since the saltwater hobby started in the 70s. It’s not just the beauty of the distinct black-bordered yellow stripes on a…
DIY Brine Shrimp Hatchery and Shell Separator
Adult brine shrimp are not considered a good source of food for any fish, but they are sometimes used to entice a slow eater to start eating. Newborn brine shrimp, however, are an excellent source of food for many small…
Purple Firefish: A Shy Beauty for the Small, Peaceful Aquarium
Marine aquarists looking for a gorgeous, interesting, nano-friendly fish might entertain the idea of keeping the purple firefish (a.k.a. the purple dartfish, elegant firefish/dartfish, and decorated firefish/dartfish, among various other common names). Given appropriate tankmates and care, this graceful, hardy,…
Rock Flower Anemones Resurge in Popularity
Rock flower anemones are trending in popularity as of late in the reef aquarium hobby. They have always been readily available in the industry, as they are harvested close by in the Caribbean. But despite their relatively easy accessibility, they’ve…
DIY Target Feeder for Mandarinfish (and Pipefish)
We as aquarists tend to keep all sorts of creatures in our tanks, and some of them present a challenge to feed. We know what fish eat, and we know how fish eat, but sometimes the fish’s schedule does not…
A. nigropunctatus: The Pet-Like Dogface Puffer
Hobbyists with sizeable tanks who are looking for a truly pet-like fish won’t be disappointed in the aptly named dogface puffer (Arothron nigropunctatus). Looking rather like a pudgy beagle with fins instead of paws, A. nigropunctatus is loaded with piscine…
