Description:It is suitable for all kinds of DIY reactors

Easily to set up,low cost and excellent quality

can be used for a long time

Can be directly screwed onto carbonated beverage bottles for safe, durable and airtight

Add and control the amount of CO2 available to your fish and plants,add essential CO2 into your aquarium water

Material: Plastic,Size:Approx

3

3x3cm / 1

30x1

18inchPackage Includes:5 pieces CO2 DIY Reactor Bottle CapNote:Due to the light and screen setting difference, the item's color may be slightly different from the pictures

Please allow slight dimension difference due to different manual measurement