DONGKER Aquarium CO2 Refiner Diffuser,304 Stainless Steel Hooked CO2 Diffuser with Check Valve for Aquarium Plant Tank

• High Dissolution Rate: Uniform and delicate bubble, high dissolution rate of water, upgraded refinement module without rubber ring design, easy to unscrew, easy and quick to replace.
• Stainless Steel: Aquarium CO2 Refiner Diffuser is made of 304 stainless steel, smooth surface, high strength, corrosion resistance, rust resistance, improve the environment of aquarium plants, conducive to the growth of aquarium plants.
• Hanging Installation: U-shaped hook design, simple and beautiful, easy to use, different lengths are available, suitable for different sizes of aquariums and aquascapes.
• With Check Valve: Hooked CO2 Diffuser with check valve effectively avoids backflow and corrosion of the aquarium CO2 system, the threaded pagoda structure air hose connector can be quickly connected to the CO2 hose with 4mm inner diameter x 6mm outer diameter for use.
• SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .

Welcome to my store, Hope you have a pleasant shopping trip! Features: 1.High Dissolution Rate: Uniform and delicate bubble, high dissolution rate of water, upgraded refinement module without rubber ring design, easy to unscrew, easy and quick to replace. 2.Stainless Steel: Aquarium CO2 Refiner Diffuser is made of 304 stainless steel, smooth surface, high strength, corrosion resistance, rust resistance, improve the environment of aquarium plants, conducive to the growth of aquarium plants. 3.Hanging Installation: U-shaped hook design, simple and beautiful, easy to use, different lengths are available, suitable for different sizes of aquariums and aquascapes. 4.With Check Valve: Hooked CO2 Diffuser with check valve effectively avoids backflow and corrosion of the aquarium CO2 system, the threaded pagoda structure air hose connector can be quickly connected to the CO2 hose with 4mm inner diameter x 6mm outer diameter for use. Specifications: Height:25cm/9.8";30cm/11.8”;35cm/13.8";40cm/55.1" Diameter of air disk: 3cm/1.18" Air disk thickness: 0.5cm/0.2" U-tube spacing: 2cm/0.78" Suitable hose: ID 4mm/OD 6mm(0.16"x0.24") Weight:25cm 120g/30cm 127g/35cm 148g/40cm 157g Material:Stainless steel Package List: 1 x Acrylic Hooked CO2 Diffuser 1 x Stainless Steel Check Valve Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We that is the same as shown in the pictures. 2. Please allow 1-2cm slight dimension difference due to different manual measurement.