3 Pcs Carbon Dioxide DIY Co2 Generator Bottle Cap Aquarium Caps Multi-function Portable Reactor Multifunction

Origin : Mainland China feature1 : co2 reactor feature2 : professional co2 generator feature3 : multi-function co2 diffuser feature4 : wear-resistant co2 caps feature5 : aquarium accessory feature6 : portable co2 reactor feature7 : convenient co2 generator feature8 : diy co2 diffuser feature9 : aquarium co2 caps feature10 : replaceable co2 reactor Description Searching of CO2 bottle caps? Our CO2 bottle caps will be the best choice for you. Made of high grade ABS material, durable enough for your long-term use. Practical and portable design, ensures its popularity. ABS material makes this bottle uneasy to rust and safe for your fish and water plant. And it can be your good helper. Features -Color:Light Brown -Material:ABS -Size:3.30X3.30X3.00cm/ 1.30X1.30X1.18in -Made of high-grade materials, safe and durable, you can use it with confidence. -These CO2 bottle caps are suitable for most kinds of carbon dioxide DIY reactor. -Easy to use. Just screw the bottle on the drink bottle. Easy and sealed without letting the air out easily. -For people who love DIY CO2 setup, the bottle caps are helper when they are doing the process of generating CO2. -Easy to set up, and high grade materials, can be used for a long time. 3 x Bottle Caps