Pros: easy to care for, beautiful plant, has benefits of any saltwater plant
I have two of these in my 29 refugium. I can see how they would be beautiful in the display also; however I opted to place them in the refgium before I ever purchased them. They do need considerable amounts of light, although mine seem to do fine under a 26 watt Power compact fixture. My refugium is only 4.5 gallons and Hangs on the back of the tank with the light directly stationed over the refugium. Alot of people seem to have bad luck with these plants, but mine are doing terrific almost a month in. I keep the cheato in the second section to allow these plants direct access to the light and they haven't displayed any browning what-so-ever. Be sure to plant them down in the sand bed nice and deep as to keep them anchored. Definitely recommend this plant if you are looking for something plant like for your reef tank or simply want to spice up your refugium.