External Inline CO2 Diffuser Atomizer Aluminum Alloy for Planted Aquarium 16 mm

About this item

• 【Inline Design 】 100% Open Flow Design. There is no limit to the filter flow. Installed outside the tank, does not occupy the space in the tank, simple and neat.
• 【Clear and visible window】 Transparent and visible window, clearly see the work of the diffuser.
• 【Two connection version】 Support horizontal or vertical connection, customers choose the connection direction according to needs. Note: Need to be used with the filter!
• 【Replaceable disc】 The disk of the diffuser can be removed for cleaning or replaced. The ASIN of the replacement sheet is: B091DXVSHN
• 【High dissolution rate】 Experienced players know it better. The unique design dissolves CO2 more efficiently and saves CO2 more than in-tank CO2 diffusers.
• 【Built-in check valve】No additional check valve is required, built-in check valve pad, prevent water backflow.
• 【Size】For " Color: 16/22mm", it fit 16/22mm hose. That is fitting inner diameter of the hose with 16mm(0.63inch)