You suggest 2 hours low, 8 high, 2 hours low? Do you have any opinion on the overall length for a day any kind of lighting should be on? We've done this since we bought the Tek-5, about 8 weeks. Duncan, Frogspawn,Blasto,Zoas, Sun Coral, and small Monti Frag. Monti is too small and new to tell if...