CDU’s Gucci Chalice features every color of the rainbow

Think of a Rainbow chalice and you’ll probably picture an Asian Bugatti or Jelly Bean, but the Australian Rainbow Chalices coming out of Queensland display color and patternation on a whole other level. This “Gucci” Chalice collected by Corals Down…

Fish store facing 500% energy price hike

One of the world’s best aquarium stores is facing a five-times increase in the cost of electricity to run their aquariums. Pier Aquatics in Wigan, England has warned of the threat of possible closure as their electricity bill rose from…

Our choice of tanks supplied with lids – Reef Builders Gear Guide 

Our way of reefing overwhelmingly favors open-topped tanks. They are easier to light, keep cool, and maintain, but due to jumping fish, evaporation, and rising heating bills there will always be a demand for saltwater aquariums with closed hoods. Here…

Reef Builders Top 10 new products of 2022

Over 80 new products rolled across the Reef Builders news desk this year, ranging from pumps, lights, and skimmers, to tanks, controllers, fish food, and dosers. A global shortage of microchips was still being felt throughout the first three quarters…

Hoshitsutsu’s Grafted Montipora setosa is red as the Rising Sun

Up until now, we admit to losing interest in Montipora setosa, such is its abundance in the hobby, ease of keeping, and frequency in frag form. We used to get offered so much of it in our retail days that…

Reefers are Sleeping On the ‘Inflatable’ Cynarinas

The reef aquarium world has been perpetually infatuated with showy large polyp stony corals as showcase centerpieces, or at the very least a very expensive flex. Trachies have long been celebrated, Acanthos are conspicuous consumption at its finest and only in…

Receiving Two Boxes of Rarities and Oddballs from Ultra Coral Australia

If you want to find the best and most interesting corals in the world you’ve got to cast a wider net, beyond just your LFS or local reefing group online. Aquarium events are one great place to encounter a wide…

Acropora tenella is a really deep Acro!

Being dyed in the wool Acro nerds there is one species which holds a special place in our hearts, Acropora tenella. We are all familiar with so-called ‘deep water’ Acropora but what we call deep Acropora is basically anything you…

The Deep Water Rose Coral Reef is a Living Treasure

Several months ago a deep reef from French Polynesia made the news as something completely new because we didn’t know about the existence of these deeper reefs. Nevertheless it’s a good thing that corals are in the news, and people…

Pachyseris speciosa can Grow Tubular Branches Too

When we stumbled across some huge colonies of Echinopora ashmorensis growing like a field of tubes in New Caledonia, we had no inkling that we could encounter this morphology again in a different species of stony coral. Unlike the Echinopora and…