Air Stone Oxygen Aerator For Aquarium Disc Bubble Diffuser Air Bubble Pump Hydroponic Oxygen Plate Mini Accessories Nano Disc

Air Stone Oxygen Aerator For Aquarium Disc Bubble Diffuser Air Bubble Pump Hydroponic Oxygen Plate Mini Accessories Nano DiscBefore use, please dip the air stone in water for 15 minutes first.Specifications:Color: WhiteMaterial: white fused aluminaSmall size：6.55.5cm/2.562.17inLarge size：98cm/3.543.15inApplicable Hose Size:inner diameter: 4mm/0.16inouter diameter: 6mm/0.24inPackage include: Only 1*air bubble stone (no tubes)Suitable for inner diameter 4mm soft tubeNote: Air pump is not included in the package. Features:Ozone aerated stone, bubble stone, using super hard gold steel sand, after high temperature sintering, good gas diffusion, good filterability, ozone resistance, corrosion.Increase oxygen levels, lower CO2 and raise PH, creates water currentsIt is an important instrument to successfully keep aquatic fish for respiration process.Durable, can be reused and washed repeatedly.Creates bubbles in fish tank while attached to an air pump(air pump and air tube is not included).