Rubber Flex. Air Stone 60cm SKU: FRS60 Category: Aquarium Accessories Related products Carbon Insert Aquaclear 500 / 110 Aquafx 2ft Cabinet & Hood Black 24×12 Assembled (Pickup or local delivery only) Ammorid Insert Aquaclear 150 / 30 Aquafx 4ft Cabinet & Hood White 48×18 Assembled (Pickup or local delivery only)