Description
JZMYXA Copper Air Stone Bubble Stone, 4 Pieces, 1.6″ Fits for 3/16″ / 4 mm inner diameter tube. Copper Air Stone,reduce the noise. High Temperature Process. High Oxygen Capacity. High Density Hole. Delicate Bubbles. Quality Connector. 4 pieces per box,1 box. Material: copper. You need an air pump more than 2.5W to run the stone. Size: Approx. 1.6 inches (length). The stone need soaking in the water more then 1 hour when useing. Fit for aquarium, fish tank and hydroponics.
