Boyu Airstone Bar Length - 16Inch

The main material of the air stone stick aerator is high quality natural stone and plastic material, washable and strong, suitable for fresh and salt water. Great for home aquariums, fish tanks and hydroponics.
Easy to use and easy to clean- The air stone should be soaked in water for 1-2 hours before use, the aquarium foam diffuser is connected to the air pump to help create rising air bubbles. When the gas release slows down, just wipe it with a cloth The stone surface is ready to be restored (Never wash with detergent as residual detergent particles can harm your fish.)
 

Size : 16' (40cm)