Rob, your lighting series is very good and most helpful. Definitely not too geeky. The technical aspects help bring clarity to the topic.
I'm needing to change out my
MH bulbs so I'm looking forward to the next podcast. Hopefully you will share your thoughts on the various temperature bulbs. One question that has been on my mind: Are 10,000K bulbs better for coral growth than say a 14,000 bulbs? There seems to be various opinions and I'm eager to hear the science behind the different temp. bulbs. Thanks for all your hard work!