These Four Rare Fish Make For An Incredible Madagascar Biotope Aquarium

The Indian Ocean is one of the least explored ecoregions of the world, and madagascar in particular is nearly a black hole of information when it comes to ornamental aquarium fish. Thankfully in recent years RVS Fishworld‘s sister operation in…

On This World Oceans Day, Let’s Try To Do More For Coral Reefs

The reef aquarium hobby is such a wonderful cultural movement, it’s transformed how generations of us see, think and feel about wild coral reefs. Without successful reef aquariums and all that we’ve learned about corals from them, ‘coral reefs’ would…

Paracheilinus hemitaeniatus, the Holy Grail Flasher Wrasse Being Collected in Madagascar

Paracheilinus hemitaeniatus, the half-banded flasher wrasse is a very elusive species that has been all but absent in the aquarium hobby. Hailing only from Madagascar and a few locations in South Africa, this species has turned out to be the…

First Look At The Huge Juveniles of Goldenback Triggerfish

The Goldenback Triggerfish is a beautiful species of marine fish which way too rarely seen. Par tof the reason for this species’ notable scarcity in the aquarium hobby is that this is one of the larger species of Xanthichthys. And when we…

We Finally Get To See An Aberrant Naso Tang

Aberrant tangs have become a mainstay of exotic fish collectors in recent years but so far, the genre has been dominated by Zebrasoma species, with the odd Ctenochaetus or Acanthurus surgeonfish occasionally trying out the look.  Besides having a blonde…

New Pink Spot Firefish is Only The Second of its Kind!
When we first reported on the existence of a common firefish with a large, unusual pink spot on its side, we thought for sure this was a fluke. Like the metallic green-faced goby, we thought that since the pink spot…
The Blue Pufferfish Is Even More Colorful When Small

A Blue Pufferfish might seem like a mythical creature but there is in fact at least one real fish which lays claim to the name. The pelagic porcupine puffer, Diodon hystrix, is a mysterious fish that is a gorgeous steely blue…

Face to Face With The One And Only Scribbled Watanabe Angelfish

The scribbled Watanabe angelfish, collected by RVS Fishworld in the Northern Philippines, has made its way to the U.S. Last week while in the Los Angeles area for the last ReefAPalooza of the year, we had the chance to swing by…

New Multibar Venustus Hybrid Angelfish Has the Most Radical Pattern Ever

There’s a new specimen of a hybrid of multibar and venustus angelfish and this one’s a doozy. Recently collected in the Philippines by RVS Fishworld, this is one of the most beautiful specimens of this very rare cross that we’ve…

Gorgeous Aberrant Dottybacks Collected in Philippines

Pictichromis dottybacks are a staple of the marine aquarium hobby, with strawberry and diadema dottybacks being a common and hardy fish well suited for beginner reef tanks. Since these fish are so abundant and often seen in tanks and stores,…