Kona revamps fish collection: Yellow tang may be limited, fish replenishment area may be swapped

Two key Kona, Hawaii councils have recently given their “seal of approval” on a proposal outlining new regulations for the island’s tropical fish harvest industry. The West Hawaii Fisheries Council recommended the changes to the Hawaii County Council, who in…

Great White Sharks struggling, rarer than tigers

Movies like Jaws and sensationalized media reports of swimmers being attacked by sharks have given the massive Great White Shark a bad rap, and now this awesome predator is facing dwindling numbers making it even rarer than the endangered tiger.…

Indian Ocean sailfin tang, Zebrasoma desjardinii

This species comes from the Red Sea and Indian Ocean; along with its close relative Zebrasoma veliferum from the Pacific, it is the largest Zebrasoma tang, potentially growing to 40 cm/16″. If you want to keep one you need a…

Casper’s Reef at Worldwide Corals [Video]

Of all the rare and singular exotic reef aquarium fish we’ve covered over the last ten years, the white tang known as Casper is probably the most iconic. This pure white specimen of the super common yellow tang has been…

Fluorescent Friday: World Wide Corals edition

For our previous installment of Fluorescent Friday we focused in on WWC’s famous ‘Grafted’ orange and green Montipora capricornis but today, we check out some of their other bangin’ corals with a fluorescent filter. World Wide Corals is one of the undisputed global…

Hong Kong through Digiman’s eyes part 1: Legendary reefers Dr. Chung and Jimma Ma

Here’s another exciting Reef Builders travelogue showcasing the sights and adventures of the reefing scene in a foreign country. Like our Japan and Bangkok travelogues, we visit yet again another Asian country – the mystical land of Hong Kong. This…

A Novel Parasite In Marine Aquaria – Amoebic Gill Disease (AGD)

*featured image from https://thefishsite.com/articles/amoebic-gill-disease-due-to-paramoeba-perurans-in-ballan-wrasse Reefin’ Ain’t Easy, things can and DO happen to all of us. So, a lesson for the year (hopefully): no matter how long you have been in “the hobby,” things can, and eventually, will happen. We…

The First Rule of (Coral) Fight Club is … – Coral Warfare at a Glance

While it may be a surprise to others, just about any self-respecting reef aquarist knows that corals fight. Life on the reef can be tumultuous for a sessile, brainless colony of polyps. In addition to unforgiving environmental conditions and relentless…

The Eight Hawaiian Fish Species Proposed to Return to the Hobby

Yesterday we shared a request from the Fisherman of Hawaii asking for people in the aquarium industry, (and the hobby,) to submit testimony to reopen the fishery. This generated many shares, emails, and lots of industry chatter, but it also…

How to Mix Aggressive and Territorial Marine Fish

One of the biggest pains in the butt with saltwater aquarium fish is not just those who are a threat to our corals, it’s those who are a threat to each other! Here are some tips for how to manage…