LONDAFISH Aquarium Air Stone Disk Tray Aquarium Oxygen Pump Sand Stone Bubble for Fish Tank High Temperature Sintered Gas Airstone Diffuser Plate
Color:Black 13 1 x Aquarium Air StoneThe airstone create air bubbles for improved oxygenation and gas exchange. Tips:1.Please NOTE the deeper you put the air stone under water, you may need use a larger wattage air pump to drive it. 2.If the oxygen reduces, just clean it and it can be easily washed for re- use.Size: white 13 ：5.1 inches white 20.7 : 8.1 inches black 13: 5.1 inches black 21: 8.2 inches
Product Features
- Durable: The bubble plate with high temperature made and the fine bubbles can increase oxygen levels, lower CO2 and raise PH, it also can be easily washed for re-use.
- Strong Compatibility: Round fish tank bubble sand round disk fits for 4mm or 8mm inner diameter tube.
- High Material: The airstone disk uses finely compressed material and the bubble is small and bubble is concentrated at one surface.
- Adjustable Atmospheric plate:Adjustable bubbles, the smaller the volume, the smaller the bubbles. Weight enough to sink in the bottom, no need suction cups.
- Application: Aquarium Air Stone ideal for freshwater, saltwater aquariums, hydroponic, or in aqua farms, aqua cultures.
Tags:paw06
Color - Black 13