Description
- Weight: 1.14 ounce, heavy enough to stay submerged;
- Packages comes with 6PCS air stones;
- Stone Size: 1.6 x 0.6" /40 x 15mm (D*H), Fits for 0.16"/4mm inner diameter tube;
- Jetting Volume：2L/min, Increases oxygen and lowers CO2 levels;
- Please soak the air stone in water for about 30 minutes before usage.
Specifications: Suitable for inner diameter 3/16"soft tube. Size: approx. 1.6 x 0.6" Net Weight: approx. 1.14 ounce (32g) Packages comes with 6PCS air stones;
