I started my XXL750 build on 5/20 and added the first fish (pair of clowns - original huh?) on 6/30. I was taking the advice from a BRS video and kept the lights off entirely during cycling, and now only turn them on for an hour around feeding. Any advice on whether it's time to turn the lights on (I do have a Kessil H380 running a night cycle over the sump). While BRS advised no tank light for 4 months, a couple of threads here suggest a full light cycle from the off. Thanks.