I have a 30 gallon that has a Tao tronic 120 watt led. The blue at 100% is 50 watt and the whites is 70 watt. I usually keep the blue all the way up and the white at 50% because that's when the corals really pop. I have acans, acroporas, birds nest, Monti, zoas, mushrooms, and a few others. All...