I have added one more coral to this Nano-Reef; Acalycigorgia sp. Blue Sea Fan
This coral is not photosynthetic and therefore should not be exposed to strong lights. It is a filter feeding coral which should be fed 4-5 times a week with Phytoplankton, frozen Cyclops, Marine Snow, Zoo-plankton. The best is to mix all these types of food together and feed the Blue Sea Fan coral. This coral requires medium to strong water current. Also, I was observing the Sea Fan while feeding. One can actually see how its tiny polyps capture food particles and move them into the mouth that is in a middle of each polyp. That is the best proof that this coral is getting the right type of food. This coral should be supplied with Iodine, Calcium, Magnesium, Strontium and other trace elements.
I like the blue adition to the left. I will introduce one more Clavularia viridis Green to the bottom left to create a "grassy" look.