FloraFlex Light Shield (1=6/Bag) (Special Order)
FloraFlex Light Shield (1=6/Bag) (Special Order) at HorticultureSource.com -
For your ebb & flow system, this Light Shield is made to cover for your six-inch rockwool cubes. Eliminates algae and pesticides by covering the media. Reusable, and made from BPA and lead-free plastic.