The word “beginner” and “butterflyfish” aren’t often paired together, as so many of the butterflyfishes seem to present some manner of husbandry challenge, often related to diet. Still, certain butterflies have a well-deserved reputation for hardiness and general ease of…
Oriental Sweetlips: So Pretty but Seldom Suitable for Marine Systems
I recently wrote a post about the options available to hobbyists who have unwittingly purchased a tankbuster fish. The subject of today’s post—the oriental sweetlips (Plectorhinchus vittatus)—could very well serve as the “poster fish” for that situation if it weren’t…
The Sturdy but Shy Marine Betta
With its dark-brown body covered with a myriad of tiny white to pale-blue dots, the marine betta, a.k.a comet (Calloplesiops altivelis) is truly a dazzling sight to behold. Start out with a healthy specimen, and you’ll find it’s also a…
Elasmobranch Enthusiasts (Part 2): Modern Husbandry – Diet
From the ferocious great white shark (Carcharodon carcharias) to the graceful white-spotted eagle ray (Aetobatus narinari), Elasmobranchii are a diverse group of boneless fishes that are circumglobal, inhabiting a diverse array of habitats, temperature ranges, salinities, and niches in the…
Harlequin Shrimps: Seeing Stars (On the Menu)
Somewhat comical and cartoonish in both name and appearance, harlequin shrimps (Hymenocera picta) are not invertebrates to be purchased on a whim. Keeping these critters, as I’ll soon explain, demands an investment of cash and effort that not every marine…
The Kole Tang: A Commendable Surgeonfish for Medium-Sized Aquariums
Among the so-called bristletooths of the genus Ctenochaetus is one of my favorite tang species and one that I highly recommend to other hobbyists with well-established, medium-sized to moderately large systems—the Kole tang (Ctenochaetus strigosus). Physical traits C. strigosus, which…
Seeing Red: The Colorful, Cantankerous Maroon Clownfish
Many of the clownfishes have a well-deserved reputation for feistiness. But there’s one clown that makes all the others seem like milquetoasts by comparison—the maroon clownfish (Premnas biaculeatus) from the Indo-West Pacific. Though it’s among the hardier and more strikingly…
Does the Emerald Crab Earn Its Algae-Eating, Reef-Safe Reputation?
Among the various and sundry marine life commonly sold to aquarium hobbyists for utilitarian purposes is the emerald crab (Mithraculus sculptus). Oft touted for its propensity to gobble up bubble algae and other irksome algal forms, M. sculptus has become…
Humbug Damsel: Prepping for the Hunt
There’s a reason I chose to spotlight Dascyllus aruanus, the humbug or three-striped damselfish, in this profile. “Caribbean” Chris and I will soon be matching wits with four representatives of this species that have laid claim to a large marine…