Like i said, i turn my fuge light on when i get up in the morning and turn it off right before the lunar lights come on, on my kessil ap700, at 11pm....so the fuge 65w big plant light i use from wally world is on for a total of about 16 hours a day..... Off at night while the reef rests all night until 7am when the sunrise begins.... Ive always had wonderful results with clean healthy chaeto plus my parameters always are in check bc of it! Not to mention how many pods are in that chaeto! This is just what works for me.... When i started my mixed reef in june 2017, i was always told, for some reason, to do it this way and is def just something that works for me, but hey every tank is different right? Lol... I honestly dont see any debate here, if anyone has a schedule for their fuge where their fuge is doing its job and keeping chaeto healthy, dont change anything! I believe its thinvs like this that get people in their own heads to end up going to tinker with their tank and throw things out of whack and slow coral growth or cause stress to inhabitants..... But thats just my two cents lol. On another note id like to see some peoples tank shots and their chaeto, post em up peeps!! Cheers everyone and have a awesome weekens! happy reefing!!