Thanks Guys. Everything is good tonight too. Ate well, parameters good. Still white spots, but no worse. I am hoping for a full recovery. Very happy so far.. And the blenny has hosted my monti cap in the 180g. lol. He is getting bolder. He comes out into the open when the feeding frenzy starts, and grabs a few bites lol. Noone is bothering him either. But, the algae is getting worse on the sand. I will definitely do a lights out period again. Good news is though, it is not snotty anywhere. Just mainly a dark brown/red on the sand and on one small part of one rock. So overall it is better than it was, but worse on the sand.... I can always replace the sand in the long run if I have to, and I am glad there is no more snot on the rocks and stuff.....