The term Rebreather Friendly means that the resort or dive center has all the equipment, materials gas, and training needed to support a rebreather diver. UDC is a Rebreather Friendly dive center and stocks all the items you will need from Megalodon Rebreathers, 8-12 sorb, O2, He, OCA, Christo-lube, O2 sensors, O-rings, Stage tank rentals, Parts, Our own Explorer Cylinder Mounting System ( ECM )©, and last but not least training thru trimix. We will be happy to assist you with all your CCR needs.