Saltwater Fish

Juvenile tiger angelfish lands at DeJong Marinelife, will be displayed at InterZoo

DeJong Marinelife has just teased the world with a sneaker picture of a tiny little tiger angelfish, the gem of a rare angelfish that only comes from South Africa. We’ve learned that this particular tyke of an Apolemichthys kingi was collected…

ORA adds Masked Goby to Captive-Bred Lineup

The Masked Goby happens to be one of those underrated marine fish from our native waters (it’s found throughout the tropical western Atlantic).  It lacks the bold colors of even something as commonplace as the Neon Goby (Elacatinus oceanops) so…

Awesome Fish Spotlight: The Mauritian endemic Pseudojuloides xanthomos

Pseudojuloides is a genus of touchy labrids that are aptly named pencil wrasses for their slender figure. The genus boasts a sizeable number of mostly colourful sexually dichromatic species, of which only a small sampling is offered to the aquarium trade.…

How Big is Bite-Sized in Marine Aquarium Fish?

A novice hobbyist once asked me whether there’s a particular “rule of thumb” with respect to the size of fish that can be kept in the same tank with a predatory fish, such as a lionfish or grouper. He’d heard…

Precious video of Ball’s Pyramid shows rare footage of Chaetodontoplus ballinae in the wild

Chaetodontoplus ballinae is a dichromatic beauty of legendary proportions, documented based on two trawler specimens off the deepwater Australian coast in the late 50s and 80s. One of the rarest and least known of the Chaetodontoplus genus, this angelfish is…

Pseudanthias calloura makes an unexpected resurgence after a long hiatus

Pseudanthias calloura is widely known for its rarity as well as its beauty. It’s scarcity in the trade has promoted this species to the top of many wish lists, only to bring disappointment to said list makers. Commonly known as…

Brownbarred Goby: Sand-Sifting Species Well Suited to Aquariums

Marine aquarists looking for a sand-sifting fish to keep the top layer of their sand bed stirred often run into a dilemma. Many of the species renowned for this behavior, such as the ever-popular and commonly offered yellowheaded sleeper goby…

When is it Okay to Leave a Dead Fish in a Marine Aquarium?

A fellow hobbyist once told that when a fish dies in his tank, he just leaves it there to rot because “that’s what happens in nature.” While he was right about the decomposition of a dead fish being natural, allowing…

Photos of Paracheilinus nursalim by Eric Cheng are the best we’ve seen of this species

The West Papuan endemic Paracheilinus nursalim is not only the crème de la crème of Paracheilinus, it is also one of the newer members to be described; Discovered not too long ago in 2006, and described in 2008. This stunning gem is…

Plectranthias alcocki described from Southwestern India

The only known picture of Plectranthias alcocki won’t win this species any beauty pageants, but based on what we know about the genus it’s highly likely that living specimens display beautiful coloration. Discovered in Southwest India, Plectranthias alcocki is the latest…