Looking for advice as to how I should set up my tank. I have a spare 13 gallon tank lying around and would love to try my hand at propagating BTAs. Planning to just have a pair of clowns and then nem(s) in the tank. How should I set the tank up, do I need sand/rocks? Would egg crate on the bottom suffice? I’ve seen people put the anemones in baskets hung on the side of the tank, and I’ve also seen some people fill the bottom with bio balls. Honestly am willing to set it up any way, I am not worried about looks or aesthetic. I just want to set the tank up in a way that will keep anemones happy and healthy and possibly even encourage natural splitting. Thanks in advance!