BUBBLE COUNTER WITH INTEGRATED CHECK VALVE
(can be used both inside or outside of the tank)
Instructions:
1. Pour water into the unit. The water level should not be higher than the black rubber ring.
2. To install in the interior, attach the suction cup onto the tank wall. Connect the CO2 supply pipe to the inlet connector and connect the CO2 diffuser to the outlet connector.
3. To install on the exterior, fasten the hook onto the unit, then hang the unit on the tank. Apply the same procedures as when installing in the interior.
More details on our website: http://www.superwin.com.tw/images/EG-NEW.HTM