Carefree Fish Aquarium Nano Air Stone Disk Fish Tank Bubble Stone Disc 1.4/2/4/6/8 Inch

Description

❤Quality Nanomaterials:Our disc is a real disc made of nanoscale material.Bubbles are more subtle and more stable.ABS+ceramic material, resistant to acid and alkali, the surface of the disc is smooth and delicate, is gentle with fish, a faithful companion who cannot harm the fish ❤Buy one and get five(four wall control accessories):1* 2-inch air stone+1* check valve+1* copper regulator+2* suction cups (does not include air pump or oxygen tube)If the outgassing of nano air stone is weak, please u