Description:

Perfect for all kind of aquarium, fish tank, ect.
Helpful to estimate amount of CO2 release into your aquarium.
High quality glass material, durable and environmentally-friendly.
Easy to install, come with 2pcs suction cups for glass bubble counter.
Provide your tank a great and special look than other normal bubble counters.

Specification:

Material: Glass
Size: Approx.120 X 15mm / 4.72x0.59inch (Straight); 145 x 25mm / 5.71x0.98inch (Spiral)

Package Includes:

1 piece Spiral Bubble Counter.
1 piece Straight Bubble Counter.
2 Piece Suction Cup.

Note:

The size of the actual item you received could be slightly different from the size above.
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.