Learn how Simon Garratt manufactured his own live rock to fill his 490 gallon in-wall reef tank. It's good for your checkbook and the environment, too.

Some of the most beautiful and captivating animals that enter the aquarium trade can also be the most deadly.

Terry Siegel has been in the hobby for over forty years and is the founder of Advanced Aquarist magazine.

In this installment of "Did I Say That?," Randy Donowitz discusses cyanobacteria and ways to combat it.