“Invasive” corals never looked so lovely

Some reefkeepers don't keep corals like Xenia, GSP, and Montis because they grow too quickly and overtake entire reef tanks, while others simply don't view them as a challenge anymore. But these "weed corals" can be used to create beautiful and relatively carefree reef aquariums.

Pseudojuloides polackorum: a new pencil wrasse

Allan Connell, Benjamin Victor, and John Randall have just described a new reef wrasse from the east coast of South Africa. The new pencil wrasse is a beauty and has already been available to hobbyist (albeit expensive and rare) thanks to the increasing collection of African reef fish (particularly Madagascar/Mauritius) in recent years.

How Fish Eat

Another Friday is here. In case you haven't learned anything this week, here is an outstanding two-part episode by Smarter Every Day explaining the incredible mechanics behind how fish gobble things up, complete with some neato slow-mo video.