Dude! Go get some foam board 4x8 sheets and tape them together with foil tape! No making noise with the tape! Use it, and ya ain't gotta use alotta other shit.6 sheets cost around 53.00 bucks! no light leak worries.that tape will stick to water! LOL Mine is built with foil tape!

Ga Grown
GaGrown Reviewed by GaGrown on . light control Hi people, I am new to growing the herb and am trying an indoor hydro setup. Two main questions--would appreciate any advice on each. 1. Can anyone give me any ideas on how to "lightproof" my setup during flowering stage--no photos sorry--but due to small living space have several pots in one corner of a bedroom in an area about 4x8 feet with Mylar on 3 sides (one side is just a hanging sheet). I have heard that any extra light during the 12/12 cycle can really mess up the flowering so Rating: 5