Various urchins are among our favorite invertebrates to introduce to our reef tanks as part of the so-called ‘Clean Up Crew’. Among these the mild-mannered and attractive tuxedo urchin, Mespilia globulus, is one of the best since it grazes all…
Our Top 10 Reef Aquarium Videos of 2019
Since about 2007 Reef Builders has specialized in bringing you the most up to date, timely and informative blog posts and articles on every aspect of the saltwater & reef aquarium hobby. As some of you may have noticed over…
Top 10 Angelfish Stories of 2019
It’s no secret that marine angelfish are some of the highest profile pets for our saltwater and reef aquariums, and they are certainly among our favorite reef animals to write about. With a circumtropical distribution, their captive breeding breakthroughs, aberrations,…
Top 10 Reef Aquarium Stories of 2019
As we look back on the past year and even the last decade, it’s clear that there’s a growing diversity of topics that resonate with you, the Reef Builders audience, and the wider reefing community. We write over 1000 posts,…
The Kodama Acro is the Australian ‘Naked’ Acropora
The Kodama Acro is a very intriguing colony of Acropora that we collected alongside Ultra Corals Australia on the Southern Great Barrier Reef in Australia. What makes this coral special to us is that it was the first coral colony we…
New Penguin & Emperor Pro Power Filters from Marineland
The new Penguin Pro and Emperor Pro power filters from Marineland are long deserved updates to two very popular and successful aquarium filter lines. With their patented, and never duplicated bio-wheel design, the wet-dry biological filtration afforded by the Penguin…
Top 6 New Species of Reef Corals in 2019
It’s no secret that corals are hard to identify, and that fish are much more appealing when it comes to new species description. New discoveries like the Corazon Damselfish and the Vibranium Fairy Wrasse grab headlines in popular culture in…
Joculator Angelfish Captive Bred by Bali Aquarich
Bali Aquarich is never short of surprise new fish they have captive bred but Mr. Su and his team have saved a special announcement with their first ever captive bred joculator angelfish. The joculator angel, Centropyge joculator has been bred before…
Top 10 New Species of Reef Fish of 2019
This past 2019 was a fruitful year of new saltwater and reef fish species, introducing fish lovers to a whole host of new species. More so than other years we were treated to a nice variety of new official descriptions…
Top 5 New Goby Species of 2019
As we begin wrapping up yet another full year of reporting every aspect of saltwater aquarium news, we’re approaching our annual year-end recaps of all the new species that grabbed our attention in 2019. As usual some very abundant groups…