Let’s get deep in the weeds with fairy wrasse biogeography, specifically, the Cirrhilabrus cyanopleura group. In 2022, Kai et al enlarged this group with the description of a pair of colorful new species, C. chaliasi and C. aquamarinus, both of…
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Wild Collected Branching Rock is Back On the Menu!
There’s something about branching rock that just gets our reefing juices flowing. Not the man-made stuff. We already buy that, use it, and love it. No, these are the real reef bones formed in nature, in far-off Pacific reefs, and…
The Tale of the Purple Monster and the Land of Gold
Recently I gave a talk at a UK reefing show, where I gave my (British,) take on the American reefing scene. One of the many aspects I admire the most is the legacy corals, their sharing throughout the community, and…
Frosty is a White Scopas Tang from the Indo-Pacific
Majestic Creatures Reef has sent Reef Builders images and video of a very unusual White Scopas Tang, Zebrasoma scopas, which they’ve affectionately named Frosty. They received the 5.5” long fish as a wild-caught fish that was exported via Jakarta in…
Setting Up an Aquarium Log
As the old saying goes: The details are in the paperwork. This is especially true when keeping a reef tank where you can’t know where a tank is going unless you know where it’s been and you can’t really know…
Surge Marine Life Breeds Zebrasoma Hybrid Tangs with Unknown Parentage
Florida-based aquaculture facility Surge Marine Life has announced that they have successfully bred and raised Zebrasoma spp. tangs, the result of which is a batch of hybrids of unknown parentage. The family-owned and operated company teased some shots of captive-raised…
Top 10 Algae Eaters For Reef Tanks
Algae is one of the worst menaces of any aquarium, and a top reason people leave the hobby. Here are just 10 fish and invertebrates that can help to make our tanks more algae-free. 1. Algae blenny The humble Algae…
$30,000 Koi Tangs hit all-time Price High
Koi tangs are some of the most coveted fish available in the reefing hobby right now, with suggested pricing at an all-time high. We’ve seen a nearly all-white Zebrasoma scopas advertised for $32,999.99, followed by another at $29,999.99. A white,…
Panda Angelfish will have you Playing the Species Guessing Game
We love to play the fish ID game at Reef Builders, and this week we got to play it with the dwarf angelfish from the genus Centropyge pictured here. Our first guess was that it is a hybrid, as there…
Pigment Abnormalities may be related to Significant Population Decline
Researchers have documented new records of marine fish pigmentation abnormalities, including an albino-melanistic fish, the first record of a leucistic Great Hammerhead Shark, the first record of leucistic Almaco Jacks, and the first melanistic Giant Manta ray in the North…
