Description
- High precision: aluminium aquarium inline CO2 bubble counter with built-in check valve. When the controller is open, you can calculate your CO2 injection rate by counting how many bubbles per minute run through the counter.
- 【High Quality】This tool is made of high quality stainless steel, which is rust-proof, abrasion-resistant, shiny and durable. Special metal ground surface, light weight, easy to use.
- Easy to use: simply unscrew one end and fill the bubble counter with water or if you prefer a bright solution to make reading easier.
- 【Easy to install】 Ergonomic design, easy to install and convenient to remove.
- 【Various Styles to choose from】Different styles to choose from, which meet your different needs.
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PssoppAquarium System CO2 Regulator Fish Tank CO2 Needle Check Valve Stainless Steel Aquarium CO2 Bubble Counter Aquarium DIY CO2 Generator Needle Valve(4#)
