I’m revising my 120G (24” deep”) and taking the time to redo my light settings with a PAR meter. I was thinking of setting the lights so that the lowest setting on my sandbed was around 50-75 PAR and then the lighting for the rest of the tank would start from there.
OR do I set my lights for the strongest PAR (200-250?) on my highest rocks so I don’t burn out corals?
OR do I set my lights for the strongest PAR (200-250?) on my highest rocks so I don’t burn out corals?