$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,…

Three Super Rare Saltwater Fish Available Right Now

Over the years many of us have fawned over the amazing Twilight Zone fishes shared on Reef Builders, but few of us have seen most of these in person, let alone had the opportunity to purchase them. These animals are…

A Rare Look at some Crocea Clams from Japan

From the perspective of the aquarium world, we tend to think of Japan as a country where lots of exotic marinelife goes, but it’s easy to forget that Japan has nearly 30,000 kilometers of coastline, and much of that is in…

Top 5 Saltwater Fish We Wish Were Domesticated

Once upon a time, successful captive breeding of marine fish was pretty much limited to clownfish and new successes were heralded as huge triumphs. Nowadays there’s announcements of new species culturing breakthroughs fairly regularly and these are usually fish that…

These Breeder Mandarin Crocea Clams Are Untouchable

Mandarin Crocea Clams are a particular variety of Tridacna crocea with a psychedelic pattern that is reminiscent of the popular aquarium fish. Many of the giant clam species can have truly wild colors and patterns but the ‘Mandarin’ pattern is one…

Why You Should Buy Captive Bred Fish

These past couple of years we’ve seen an influx of captive bred fish. This is amazing news and here’s why you should support captive bred fish in order to instill more research. Captive bred fish are fish that have been…