i have a set of shelves set up with the standard style shelf brackets and rail system that i'm using to house my mother plants and my cloning area. these shelves are inside of my flower room which happens to be a walk-in closet.

the mother room and cloning room will be cooled with an inlet from outside the main room and a filter and fan that will dump air outside of the main room. i'm using co2 in my flower room so i need to seal off these shelves so i won't waste co2 as it leaks into the shelf area and is sucked out of the room. not to mention they need to be light proof or light will leak out into my flower room. does anyone have any idea how i could best hermetically seal these shelves? the largest problem is sealing the back of the shelves and the wall. that's where i can't seem to make things work. also, at the door which is just plastic that i roll up and down and secure with velcro. thanks. pic attached.

gP

Attached Images

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