Aquarium Ultra High Dissolved Oxygen Diffuser Bubbler, Nano Air Stone Oxygen Bubble Diffuser, Aquarium Hemispherical Air Stone, Air Refiner Air Disk Oxygen Pump

This is a gas disk for fish tank and aquarium. High quality gravel material, solid. Reusable and easy to clean. Grade nano material, ensures smaller bubbles and better dissolved oxygen, make fishes living environment more comfortable. It is also a wonderful tool for increasing oxygen and renew fish tank air.Specification:Condition: Brand newMaterial: GravelColor: WhiteSize: Approx. 22 x 2.5cm/ 8.7 x 1.0inPackage list:1 * Nano Bubble DiskNote:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.

• Low Noise: It makes very little noise when running in water, which will not interfere with the normal life of aquatic organisms and is suitable for use with lowpressure pumps.
• Fine Bubbles: Nanoscale materials are used to produce fine bubbles, which improves the efficiency of dissolved oxygen and creates a more comfortable living environment for fish.
• Strong And Reliable: The product is made of gravel material, which has strong and reliable characteristics and is a good helper to increase oxygen in the fish tank and renew water quality.
• Simple To Use: The product has a simple design, is easy to operate, reusable and washable, easy to clean, and reduces environmental pollution.
• Excellent after Sales Service: If you have any questions or problems with the products you purchased, please feedback us your situation. We will provide you with a satisfactory answer and solution within 24 hours.