Aquarium for CO2 Diffuser Kits for Planted for Access
Features: brand new and
Compact size, easy to install and remove.
transparent glass material, looks nice and beautiful.
Improve the growth and for health of your with a sufficient CO2 supply.
designed, solved tops of the aquarium tubes' inconvenient.
With check for convenient and practical. Suitable for small fish tanks, water tanks.

Specifications: Glass
Color: Black White
Size (Approx.): Check Valve-Caliber 4mm/0.16in, Length 5.5cm/2.17in
Weight: Approx.45g

Package Includes: 1 Glass CO2 Diffuser for Aquarium Black White
1 Check for
1 Suction Cup
1 U-shaped Glass Tube

note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!