I have a 20 gal saltwater with a clownfish and a sergeant major damsel (I'm going to be getting rid if him when I go and get another clownfish) and 20 pounds of live rock. I really want to put in a rose tip anemone and a green bubble tip anemone but I don't know what types of lights to use. I heard leds r the way to go or just get like 4 t5s