Check this out: Neomeris annulata in abundance!! Never have I ever seen it in a tank like the picture above. Usually you'll see at most five sprigs of this calcium-based macro algae, and it tends to only live a short duration. Ryan has so much of it growing in his reef that he's giving it away. He even posted a picture of a snail on the glass with Neomeris sp. hanging off the shell like an octopus. Amazing. Reef-safe since typically you'll never see more than a handful in your own aquarium.
Photo by ryngill