robow
Ninja Robot
I know it has probably been asked at least one million times but, I want to be sure I have enough light to keep SPS. My tank from the water line to the sand is about 20 inches, my light is a 6x54 watt t5 fixture. I know at the bottom it will not be enough light but will it be ok if I place them about mid level or higher. I have a pocillopora that is doing well. I just want to be sure I am ok with light.