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HomeShopFISHACCESSORIESIsta Aquarium Accessories CO2 Vertical Controller Twin Gauge Prssure Reduced (Face Up)

Description

Product Instruction:
•Thread the controller tightly on the CO2 cylinder; turn on the cylinder on-off valve. Make sure to thread the controller tightly with the cylinder, with no CO2 leakage.
•Connect the controller with the ISTA timer, which allows you to control the time of CO2 output.
•To disassemble the controller, first, turn off the cylinder on-off valve tightly. Second, plug in the controller and turn on the adjustment valve to release the remaining CO2 inside. The controller can be disassembled form the cylinder until the pressure gauge shows zero.
•Also applied to using ISTA bubble counters and check valve series.
Cautions:
•Do not let controller get in touch with water, crash and fall down to the floor. Make sure the controller is set up straight.
•Do not use wrench or tools to disassemble the controller.
•Do not disassemble the controller from CO2 cylinder until the pressure gauge shows zero.