Air Stone Aquarium Bubble Round Disk Airstone Diffuser Plate Fish Tank Bubbler

The bubble plate with high temperature made, Durable & Reusable，fine bubbles making increase oxygen levels, and can be easily washed for re-use The air stone is suitable for using in 30-60cm fish tanks and diameter 4mm soft tube. 100mm x15mm (D*H), weight: Approx 182g, if the oxygen reduces, just clean it and it can be easily washed for re-use. air stone ideal for freshwater, saltwater aquariums, hydroponic, or in aqua farms。