Now that you guys have established that the Kessil H380 is the king of the refugium. I would like to see nutrient uptake data in relation to lighting schedule. Some recommend using a 24 hr, some 18 and some reverse daylight. Any clear winner? Then as an expansion of that study I would love to see the effects of harvesting. Again some say they prune from basketball to softball, other say watermelon to basketball others never trim unless they observe a die off. So much free advise out there that I really appreciate your series. You have become my ONLY source of supplies because of it!