4/6/8cm Aquarium Air Bubble Disk Fish Tank Air Stone Diffuser Plate For Air Oxygen Pump Accessories

Specification:Material: Mineral stone + PlasticSize: 4.00cm/1.57inch, 6.00cm/2.36inch, 8.00cm/3.15inchConnector Size:0.40 x 0.28mmSKU: 295Suit For: Oxygen Air Pump Tube inside diameter 4mmPackage include:1X Air bubble stoneFeature:1, Increase oxygen levels, lower CO2 and raise PH.2, It is an important instrument to successfully keep aquatic fish for respiration process.3, Durable, washable and sintered by high temperature.4, Creates bubbles in fish tank while attached to an air pump(air pump is not included).5, Creates water currents and dazzling underwater scenes.Tip:1, Before use, please immerse it in the water for 15 minutes.2, It it doesn't have bubbles in one part, please change the pump of higher power.3, It will not work as normal if you attach to the submersible pump.#Airstone #Aquarium #Fishtank #Bubblestone #AquariumAccessories #Airbubble #AirPump #OxygenPump