So I bid on some corals, won a few, lost a few. Anyway, I bid on some Acro without doing my research first, they say lighting needs to be 200-300 PAR, and that's minimum. My current light is a fluval marine 3.0, which is about 100 par where most of my coral sit. It's 90 at 12", but most of my corals are about 3" from the bottom, will 100 PAR be sufficient, or do I need to get another fluval 3.0 on the way?