Current Culture CCH2O Lid Quad 4 x 5.5 in - White (36/Cs) (SPECIAL ORDER) The CCH2O module lid was designed for ease of use and built to last. Structurally reinforced ribbing provides strength for big trees and a secure fit on the 8 and 13 gallon growth modules. Solid white, non-translucent ABS construction prevents light penetration. The quick access port hole allows for easy root viewing and includes an air inlet/finger holes for hoses to easily pass t... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA....more info.