Description
Specification: Material: Plastic Dimensions:Approx. 3.3x3cm(1.30×1.18inch) Easy to install, suitable for all kinds of DIY reactors. Can be directly screwed to the carbonated beverage bottle to use, no air leakage. Package included: 2pcs Aquarium CO2 Reactor Bottle Cap Made of high quality plastic,durable and long service life. Easy to install, suitable for all kinds of DIY reactors. Dimensions:Approx. 3.3x3cm(1.30×1.18inch).Quantity:2pcs.
