YS0911 DIY CO2 Generator Plastic Bottle Cap Quick Twist CO2 Caps Carbon Dioxide Reactor Kits for Aquarium Planted System Preservation Bottle Cap
$2.43
Description
Carbon dioxide bottle cap homemade CO2 aquatic fish for tank DIY generator..Suitable for all carbonated beverage bottle mouths, regardless of size. For example, for for Qixi, Mei Nida and so on. (Please note that bottles and mineral water bottles must not be used).The special sealing for the cap is imported which is resistant to acid and alkali..Dimension: app.3.5cm/1.38in.Quantity: 1 Pc
