Torchspawn, Frammer, Hamspawn and many others are colloquial names for the many different ways that Euphyllia corals are known to hybridize and interbreed. Some of these are quite remarkable in their appearance that blurs the lines between both parent species,…
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Kessil AP9X Review and Unboxing Video
The Kessil AP9X has been teased since the fall of last year, and yesterday this exciting light fixture finally went live. Clocking in at 185 watts, $839, and with a unique form factor in the aquarium hobby, this is one…
Budget Reefing with Maxspect Jump Products
Reef aquariums are notorious for being known as one of the most expensive hobbies today, but it doesn’t necessarily have to be this way. There’s a lot of ways to save money without cutting corners, and one great way to…
Japan’s CoralMonster is Flexing a Ton of Great Scolies
CoralMonster is a coral dealer in Japan with a knack for scoring some high profile livestock and today we want to take a minute to appreciate their recent haul of Homophyllia australis. Better known as Scolies or Australian scolymia, this group…
Tour of our Dedicated Mangrove & Coral Community Aquarium [Video]
For virtually all of my aquarium career, mangrove trees have been a niche of the saltwater hobby that we’ve admired at arm’s length, but not anymore. As you may have seen from the early videos from the Reef Builders Studio…
How to Hide Your Water Flow Pumps
Aquarium flow pumps have come a long way in recent years and we love seeing them during unboxings and generally appreciating them as self confessed reef gear junkies. However once they go into use on our tanks, we definitely don’t want to…
The Importance of Regular Calcium reactor Maintenance
The Twin Tech Calcium reactor by Deltec has been one of the most critical pieces of equipment for maintaining mineral balance on the largest system at the Reef Builders Studio. For over 18 months this hot rod of chemistry management…
Is a $25 pH Monitor Even Any Good?
When I started keeping aquariums in the mid 1990s a pH monitor from Milwaukee Instruments or American Marine cost around a hundred dollars. Do you know how much they cost today around twenty five years later? They’re still roughly the…
Onna Coral Field in Okinawa Japan
A recent image posted by Lagoon Diving showing off Acropora growth in Okinawa had us curious to learn more about this iconic reef restoration project. The Onna coral field project started more than twenty years ago when, following a bleaching…
Caribbean Corals are Thriving at the Butterfly Pavilion
Around four months ago we reported on a batch of Caribbean Stony corals which were rescued from the advancement of a terrible disease, and entrusted to a Denver area institution called the Butterfly Pavilion. When we first saw these corals…