Description:High quality plastic material, durable and environmentally-friendly

Elegant shape, beautiful and generous,used in conjunction with carbon dioxide systems

Can be hung on the side of the cylinder or fixed with a suction cup

Inject 2/3 of the water into the water before use to observe the flow rate of the gas

Helpful to estimate amount of CO2 release into your aquarium, for all kind of aquarium, fish tank, ect

Specification:Material: PlasticColor: ClearSize:Approx

3

5 x 2 x 6

5cm/1

38 x 0

79 x 2

56inchPackage Includes:1 Piece CO2 Bubble Counter

Note:Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above

Meanwhile, please be reminded that due to lighting effects, monitor brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item