I just wanted to clarify on the time to cycle question. I got some really good well cured live rock and added some.... bio something-or-other to help jump start the tank along with live sand. I saw an initial spike within a few days and things seemed to calm down withing a couple of weeks so I jumped the gun and added some cleaning crew and a couple of fish but saw some cycling immediately after. Now that I look back I should have still waited several more weeks.