What size room is Canopy designed to hydrate? Alex Green October 07, 2020 16:58 Canopy hydrates rooms up to 500 square feet. Related articles How long will Canopy work on a full tank? What kind of water should I used in my Canopy? Where should I put my Canopy? How do I clean my Canopy? I'm not sure how to use the controls on Canopy. Comments 0 comments Please sign in to leave a comment.