Since upgrading tanks, I will no longer have anything to keep me busy in my bedroom. I’d like to start up some cultures as I figured they would be a neat little thing to do, especially since I will be getting a new closet and it can be out of the way. All I can think of is macroalgae for my herbivores, copepods, phyto, and blackworms. What else could I do? I really want to set up a “rack system with like a half dozen different tanks full of live foods so that I can give my fish and corals the best stuff I can grown out of my own house.