Hey!
I think have the same tank ! It's marineland right?
I have aquatic life 4 bulb T5 HO light fixture and it's 30 inch. It's about 96 watts. I also have a 24"-36" current usa marine led fixure and together it's quite enough light for my tank. I have soft corals, but no anemones though.I have mushrooms and xenia! I also keep a maxima clam on the top and I have monitpora cap. coral and hyacinth birds nest coral and what I have is enough like for them. May be you should think about adding an another fixture. May be they need more light!