Prognathodes basabei and Odontanthias fuscipinnis make a stateside appearance

Although it seems like Japan gets all the coolest, rarest fish even if they come from Hawaii, Reef Builders reader JP is a determined collector from the Northeastern U.S. who has dedicated himself to creating the ultimate aquarium for rare…

Rare Fish Video Alert: Bodianus sanguineus, Odontanthias Fuscipinnis and a random barbefish

The little strip of Bodianus sanguineus in the video above is among one of the rarest fish in the aquarium trade. Until about 10 years ago there existed only one image of a live specimen taken from a deepwater submersible …

Rare Fish Roundup: Clarion angels, Mcculochi clownfish and Fuscipinnis anthias

Even with the growing uncertainty about the economy there is certainly no shortage of Rich Man’s fish. In the last couple weeks a couple of sources received a handful Australian Mcculochi clowns stateside which are going for no less than…

$20,000 Odontanthias rhodopeplus is a Super-Rare Treat from the Twilight Zone

Rare and Deepwater fish vendor Unique Fins is holding a single specimen of the Anthiadinae species Odontanthias rhodopeplus, that it claims is probably the rarest fish to be imported in the 2020s so far. With no english common names, Boro-sakuradai,…

10 Rare Hawaiian Aquarium Fish

Hawaii is well known as a hot spot of endemism both above and below the water and this is a fact which aquarium fish fanciers are very well acquainted with. Many common shallow water species that have been enjoyed by…

Borbonius Anthias Captive Bred By Biota Palau

Biota Palau is no stranger to being first to captive breed some popular tropical marine fish and the Borbonius anthias is the latest species to be added to their catalog. Their captive bred mandarins have revolutionized the experience of keeping…

Captive Raised Hawaiian Yellow Anthias Are Quite The Stunners

Karen Brittain has been quietly breeding some very exciting fish in Hawaii for the last few years. She brought us a big batch of captive bred personatus angelfish, a batch of bandit angelfish yielded some novel ‘ghost bandit’ angels, and…

This Hawaii Biotope Aquarium is the Best FOWLR Ever!

Reef tanks have all but taken over the saltwater side of the aquarium hobby but we’ve still got a special place reserved in our hearts for tanks dedicated to showcasing nice marine fish. Today’s feature is quite possibly one of…

A Deeper look into Mokupapapa Discovery Center’s Aquarium

We recently visited a very unique aquarium at the Mokupapapa Discovery Center in Hawaii. The mere size of this aquarium is not what makes it impressive but the beautiful and extraordinarily rare fish that it contain. While there are many…

The Coolest Hawaiian reef fish get visually checklisted in this Kure dive video

Hawaii is renowned for its endemism which extends from the land down to the deep reefs. It’s been a while since we’ve posted a really good dive video featuring some rare fish so you can be certain that this one…