Аквариумный СО2 диффузор

Aquarium CO2 Diffuser with Suction Cup Fish Tank CO2 Bubble Atomizer Reactor Solenoid Regulator Atomizer Aquarium CO2 EquipmentNote: When you first use it, the bubble of the diffuser will be larger because there is a film on the diffuser. After a few days of use, the bubble will become smaller.Please do not use this product for oxygen diffuser unless the oxygen pressure is over 0.2MpaDescription100% brand new and high qualityFeatures:1. Easy for installation.2. Excellent CO2 dissolve rate.3. Provide elegant look for your fish tank.Type: carbon dioxide refinerMaterial: Aluminum alloySize: 5.5*4cmDiameter of entrance: 5mmSuitable for CO2 tube with inner diameter 4mmPackage included:1pcs x CO2 diffuserNote1. Due to manual measurement, there is an error of 1-2mm on the product size, I hope you can understand.