♥ This is a very nice tiny Co2 Glass Checker. Made of quality glass.
♥ Specially for pressurized CO2 system plant tank.
♥ Used to test and monitor the concentrate of the aquarium water plant fish tank.
♥ Quantity: 1 x Glass checker
♥ Customer Satisfaction is Our Great Passion: Your satisfaction is 100% guaranteed! please be free to contact us if you are not satisfied for any reason
