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.
— Ships from SS: WA, CA, CO, MI, TN, PA, FL USA.
* Special Order Item: made to order by the manufacturer, can take 2-6 weeks to ship, and cannot be canceled, returned or exchanged once ordered.