How to grow the most colorful SPS corals

During the course of history men have always searched for the unobtainable. The knights of King Arthur searched for the Holy Grail, Captain Ahab obsessed about a white whale, in similar fashion we hobbyists have been searching for how to…

New insights on eradicating the dreaded Acro Eating Flatworm

Acropora Eating Flatworms aka AEFW aka Amakusaplana acroporae are the bane of SPS coral keepers, especially those of us with a penchant for Acropora species. Acro flatworms can turn an otherwise perfect reef system into an nightmare for the Acros in our…

Aquacultured stony corals and Acros now coming directly from Australia

Australian corals have been lighting up the reef aquarium hobby for about eight years now, and Australia is probably the number one source for brilliant, shallow water Acropora in the hobby. With only wild colonies to work with, the job…

Mizune has a perfect little reef tank

With so much of the American reefing hobby getting caught up in collectoritis of fuzzy sticks with silly little names, we turn to Japan for an example of what a beautiful reef tank is supposed to look like. Beauty is subjective but any…

Corals can be grown on so much more than frag plugs

Coral frags and coral propagation have moved so far beyond the experimentation phase, the hobby is practically dominated by frags instead of colonies. There’s countless numbers of corals and frags being grown in stores, warehouses and basements all across the…

New Melting Pot Chalice coral displayed by World Wide Corals

The Melting Pot Chalice coral took the reef world by storm when it first surfaced, and it’s been a while since we’ve seen a reasonable contender for that Melting Pot title. Thankfully, World Wide Corals had an incredible and large…

How to feed a coral reef tank

We can sometimes forget that corals are living animals which have a mouth and digestive system, and therefore need to eat. While the first step in keeping corals alive and healthy is a properly lit and flowed tank, feeding is…

The Green Splash Astreopora is alive and well in captivity

When we first discovered the Green Splash Astreopora randalli growing in a turbid chalice coral reef in the Solomon Islands, we knew this coral was special. We’ve always had a special fascination for unusual corals, among them those that show…

Chalice Power and Nutrigorg coral foods announced by Two Little Fishies

Chalice Power and Nutrigorg are two new foods from Two Little Fishies which are among the first offerings to target these specific groups of aquarium corals. Developed by Justin Credabel and along the lines of Goniopower, Chalice Power and Nutrigorg…

Australia’s newly discovered reef at Wilson’s Promontory Marine National park

As if Australia isn’t one of the luckiest continents with the largest reef in the world, a new reef has been discovered in the far south at Wilson’s Promontory Marine National park . This reef is a deep one, 300 feet…