Reef Builders’ YouTube channel is up to 200+ videos!

Here at Reef Builders we’ve been doing our fish, coral and reef aquarium blogging thing for a long time now. Every where we go around the world, our aim is to document the coolest aquarium things that you’ve never seen, and…

CFP Checker Flashlights on sale this weekend at the Two Little Fishes MACNA booth

The Coral Fluoresent Protein (CFP) Checker Flashlight that several MACNA attendees received last year are now available to buy this weekend. While supplies last, Two Little Fishes will be selling the CFP Checker Flashlight from Eco-Lamps at prices so low…

5 Techniques for Catching Fish in a Marine Aquarium

At one point or another, every marine aquarium hobbyist is faced with the necessity of capturing and removing a fish from a fully operational system—perhaps because the specimen is bullying tankmates, the victim of another specimen’s bullying, sick or injured,…

The stunning and groundbreaking University of Hawaii confocal microscope images get indepth attention from PBS

We recently highlighted the stunning confocal microscope images the University of Hawaii has been taking of living corals under fluorescent lighting, mainly focusing on the beautiful and in a sense almost magical aspect of the images and video. This PBS…

Book Report: Practical Coral Farming available in an expanded second edition

Practical Coral Farming by Miguel Tolosa is, as far as we know, still the only book ever written about broader coral propagation by someone who actually has experience growing, cutting and selling corals. We first popped into Miguel’s ghetto-fabulous headquarters for…

Most Popular Last week

April 16th-April 29th

The country’s hottest coral vendors will be in force at ReefStock 2013

If you are as excited about ReefStock as we are, allow us to stoke the fire a bit more by introducing the amazing list of coral dealers coming to Denver in a couple of weeks. Short of MACNA or Reefapalooza,…

Reef Aquascaping, why hasn’t the movement really caught on yet?

Aquascaping, the art of creating asthetically pleasing underwater worlds is widely popular in the freshwater hobby, but it hasn’t exactly caught on within the saltwater industry. There are plenty of amazing, well thought out reef aquariums out there that put…

Fresh crop of Jawbreaker mushrooms harvested from TONGA!

White Corals in Germany has shared with us an incredible new crop of Jawbreaker-style Discosoma mushroom anemones. In perhaps what is one of the most exciting livestock news of 2013 (so far), these freshly collected, wild-harvested Jawbreakers were imported from Tonga,…

Friday Smorgasbord: Hobbyists save the wild reefs, bisexual fish and more

Can we get a “hellz yeah” for hobbyists doing their part to help save the wild reefs? We’ve known this for a while, but finally there is some scientific evidence that the hobby is helping to preserve reef ecosystems. A…