The Great Cleaner Wrasse and Cleaner Goby Throwdown!

Imagine you have your heart set on getting a cleaner fish for your marine aquarium so you can observe this iconic form of symbiosis right in your own home. Now imagine you’re in your local fish store looking at two…

The Benefits of Buying Captive-Bred Marine Fish

On the freshwater tropical fish market, the majority of species sold are captive-bred, either on a large scale by commercial fish farms or by dedicated hobbyists. Relatively few species are still collected in the wild. However, on the saltwater side…

The Lowdown on Live Rock

“Live rock”: It’s one of the first terms new saltwater aquarium hobbyists hear—and one of the first times (of many) they may find themselves scratching their heads in bewilderment. Let’s clear up the confusion! What on earth is live rock?…