I just picked up a 3 x 54W 48" a month ago. Fantastic hood with more light than is needed on a 55 Gallon. Service was excellent I must add. The original hood arrived damaged, but Jim at Catalina promptly sent out a replacement the next day before I even had time to package the original damaged hood up for a return shipment. The second hood arrived in excellent condition without issue. Great service combined with a great product = Priceless.