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Kole Tang & Squaretail Tang Comparison
The bristlemouth surgeonfish of the Ctenochaetus genus are some of the most perfect aquarium fish with a size, behavior and disposition that seems tailor made for a life in a reef tank. There…
Tunze Osmolator 2 Has Been Completely Redesigned
The Tunze Osmolator 2 is the company’s long awaited follow up to one of the most popular auto top-off solutions in the wider aquarium hobby. Power users of the Tunze Osmolator would be hard pressed to find much to improve…
Abalones are Fascinating and Long Lived Aquarium Animals
Abalones are some of the coolest gastropods in the ocean, they are tasty, have beautiful shells, but they can also make for great reef aquarium animals. We simply love having them in several of our coral aquariums but there’s no…
Acid Trip Cyphastrea Just Melted My Brain
Ultra Coral Australia, the famous Australian coral business owned by master coral collector and farmer Nic Dos Santos, just showed us some pictures of a Cyphastrea coral that blew our mind! Multicolored Cyphastrea are quite a common sight. But this…
Widest Ever Porites Coral Found at Great Barrier Reef
Scientists have found the widest coral yet at a ridiculous 10.4 meters (34 feet) of Porites coral. The newly found coral is 2.4 meters wider than the former widest coral found on the reef. Researchers in the area estimate it…
Aquatic Expo to launch in April 2022 from MACNA With Freshwater
The Marine Aquarium Conference of North America (MACNA) is set to launch a new show in April 2022. The show, a mixture of both freshwater and saltwater is a brand new format for the MACNA producers. Instead of the usual…
Pearl Eco Vlies is an Innovative Take on the Auto Filter Roll from Germany
The Pearl Aqua is one of the newer companies to try their hand at creating a useful and practical automatic filter roll with an interesting take called the Pearl Eco Vlies. This model of roll filter is quite different from…
Nyos refine their Opus 300 aquarium with G2 modifications
Nyos has released information on their latest generation aquarium model – the Opus G2 300. Like its predecessor the Opus 300, The new Opus G2 300 will come in just one 35.4” x 21.7” x 20.9” (90x55x53cm,) model size, only…
Kessil AP9X Vs. Neptune Sky – Comparing Spot and a Flat Lighting on the Euphyllia Reef
The Neptune Systems Sky LED and the Kessil AP9X are two reef aquarium light fixtures with similar power and an identical price but you can’t find two fixtures that are more different from each other in how they produce and…
Rare Tropical Abalones Now Available from Unique Corals
Abalones are some of the most fascinating invertebrates in the ocean being specially adapted to live in habitats with very strong wave action so they can hold on to rocks and graze thick and tough algae growth. The only reason…
Video: How to Set Up the Red Sea Complete Reef Care Program
When Red Sea changed its popular dosing system from seven parts to a controlled ratio…
A whopping 62 species reported as new from the Coral Sea Marine Park
Reef Builders Alumni and master ichthyologist, Yi Kai, has teamed up with a star studded…
BYOGuides Announces New Workshops
Russel Kelly has created an iconic set of Be Your Own (BYO) Guides which serve…
Tunze Launches English YouTube Channel
Known for its bulletproof pumps and German engineering, Tunze has also been big on YouTube…
