Feature(may vary by option.)
●Material: The sealing ring is made of imported silicone material, ensure no air leak, non-loose, non-slip wire when working. And it is safe to use and will not create adverse material for fish and plant.
●Wide Application: Wide range of applications, suitable for various DIY reactors, and can also be directly screwed to carbonated beverage bottles for use.
●Easy to Use: Just screw the cap onto the beverage bottle, simple and airtight, no air will be released easily, this bottle cap is an aid when you go through the CO2 generation process.
●Function: Can add or control the amount of CO2 which is available to your fish and plants, add essential CO2 into your aquarium water.
●After Sales Service: Any issues concerned after receiving or use, please contact us freely, we will try to issue you a reasonable solution.
[Carbon Dioxide Bottle Cap]
Description
Description:
Name: Bottle Cap
Color as shown
Material: PC polyester
Size: 3.5cm（1.37 In）
Applicable: All carbonated beverage bottle mouths, regardless of size (please note that juice bottles and mineral water bottles must not be used)
features:
If the plants in your fish pond/aquarium are slow growing and need more carbon dioxide, this bottle cap can help
Packing list:
1 x Bottle Cap
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
Manual measuring,please allow 1~3mm error,thank you.