Daluminium alloy material, solid materials, no rust. Unique, elegant and concise design.Recend the CO2 bubbles even more uniform and more detailed. without nut, good security performance.Table, does not deform easily because of the change in pressure or External forces limpact Suitable for mini cylinders. Everyone can easily linstall without instruction. A solid and solid structure can provide a long-standing service. Safe and beautiful, improve the growth and health of your plants with A sufficient CO2 intake. Product Description: Features: 1.The CO2 diffuser breaks down the carbon dioxide gas into tiny flows of Bubbles, also goes out with an excellent dissolution rate and produces an excellent effect for the aquarium. 2. CO2 CO2 aluminum alloy, rustproof; Unique design, place gain. The surface of the aluminum alloy is oxidized. Specification: Product Name: Aluminum alloy refiner Product Length: 6 cm Product diameter: 24 mm Product material: Aluminum alloy Package Included: 1 x
