Aquarium Bottle Cap for DIY Co2 Generator System Live Plants Co2 Diffuser New US

Description

Description:
100% brand new and high quality.
CO2 system is designed for low cost planted tank use
Easily set up/low cost/excellent quality
This bottle cap is very well suitable to be DIY Co2 system’s accessory that the size fits common PET plastic bottle.
The composition is used as special high quality plastic for issuing great resistibility of rub, so it can be used for a long time.
As for the another advantage of specific, we attached the great quality plastic O ring inside of the cap to prevent missing the Co2.
Features:
Material: ABS
Color: (As picture shows)
Size: (As picture shows)
Inside diameter: Approx 27.5mm/1.08"
Package Includes:
1X Bottle Cap