Changed water this week ...New carbon filter is keeping temps with light on below 79F staying within 75-79F,,,,,Tent isn't ballooning anymore..Have negative pressure..Gonna get ready to Harvest next week..Gonna Flush for a week...Will update on harvest...gonna try few different things on next grow love growing and learning...Thanks everyone for help if you see anything might be wrong in pictures please comment always trying fix issues and learn and thanks to everyone who commented on leaf problems ....hopefully next grow will get it resolved or try eliminate things that might be causing it....