Hi all, Building my first reef tank. Currently fishless cycling so I'm beginning to think about my refugium. My refugium as part of my sump is 15H x 9W x 17D. I'm planning to use rubble vs sand. My two questions are: 1. What's a good starter algae/plant? I'm assuming chaeto? and related... 2. What is a good refugium light? Do I just jump in with a Kessil H80 Flora and be set, or go with some kind of "starter" light for that will grow chaeto until I advance to more diverse algae/plants? Thanks all for your expertise!