ZRDR | New DIY Aquarium CO2 Bubble Meter (Water Injection Version) CO2 Regulator Generator Reaction System Fish Tank CO2 Bubble Meter

New: CO2 Bubble Counter (Water Filled Version)Advantages: In the process of using CO2, the water in the bubbler will be slowly consumed, and water needs to be added, but it is more troublesome to disassemble and add water. We upgraded to use the syringe port to add water directly, which is convenient and simple.Specification:100% brand newMade of high quality materials, durable and reliable.It has a backflow function to prevent backflow when the pressure changes, and can provide water so as not to damage the plant countertops and CO2 bottles.It can calculate the volume of carbon dioxide and provide enough carbon dioxide to the plants.Square installation and use, a good choice to make the fish tank unique.Material: aluminum alloy and acrylicSize: 83*21mmColor: silver whiteinstallation method:1. Remove the sealing ring, insert the valve trachea interface, and tighten the air bubble counter.2. Add 4/5 of the water to the foam counter and tighten the top cap. Install the CO2 tube and tighten the gas tube retaining nut.3: No need to disassemble, just add water directly to the injection portPackage:1XCO2 Bubble Counter1X SyringeManual measurement: 1-2CM error, please make sure you don't mind beforeSupport wholesale/agent, if you have any questions, please contact us~