Rubber Flex. Air Stone 75cm SKU: FRS75 Category: Aquarium Accessories Related products Aquafx 4ft Cabinet & Hood Black 48×18 Assembled (Pickup or local delivery only) Aquafx 2ft Cabinet & Hood Black 24×12 Assembled (Pickup or local delivery only) Carbon Insert Aquaclear 300 / 70 Carbon Insert Aquaclear 500 / 110