To start I have a 20 gal high that is 8-9 months old. I have 4 fish and 10 asorted cleaning crew. I have some spreading zoas and 4 tube anemones. I am thinking of getting a stalk of xenia but unsure of the lighting I have. Its 108 watts of power compact. 1 daylight, 1 50\50 and 1 full act. 36wtts each. It sits directly on top of the tank about 2" from the water. Is this strong enough light to have an xenia?