A small colony of Zoanthus sociatus in the new tank. I have slowly brought the lights up–over the…

A small colony of Zoanthus sociatus in the new tank. I have slowly brought the lights up–over the week–to where I want the intensity, and it was time to take a few pics. Zoanthids are my favorite corals–my favorite Cnidarians–some of you may know this, been keeping these little animals (and a lot more) in aquariums since the 1980s. Imaging notes: Nikon D750, 85mm at f/5.6, 1/125 sec, ISO 720.