Metal CO2 Water Plant Non Return Bubble Counter Accessory for Fish Aquarium Tool Silver(dual head

Feature: 1. Adopt the design way of replaceable parts, simple and easy to maintenance. 2. The two ends of the metal material, the bubble counter joint will not appear softening fracture. 3. Thickened acrylic wall tube, clear bubble, safe and high pressure resistant. 4. Internal precision design check valve, non?return effect. 5. Lightweight, easy to install and use. Specification: Item type: Bubble Counter Condition: brand new Material: aluminum alloy + acrylic Color: silver Options: Single head bubble counter(connect to micrometering valve ), Dual head bubble counter(connect to air tube) Installed between the water meter and the CO2 refiner/diffuser/dissolver. Pay attention to the gas flow direction during installation. Package List: 1 x Dual head bubble counter Note: 1. Generally in the prosperous water tank, it is recommended to play 2-3 CO2 bubbles in 1 second. (It can be adjusted according to the density of water planting or the diffusion efficiency of the refiner.)2. Aquarium use only, away from children.3. Just remove the solenoid valve part, connect the micro-regulation valve to the bubbler and the air tube, and instantly transform into a non-electromagnetic version. The replacement process is simple and easy, saving materials.