Air Stone Round Aerator for Aquarium

✅ Specifications:

• Color: Gray
• Material: Mineral Stone + Plastic
• Item Size: Approx. 40mm * 15mm (D * H) / 60mm * 15mm / 80mm * 15mm / 100mm * 15mm
• Item Weight: Approx. 30g / 1oz

✅ Note:

This air stone is suitable for using in 30-60cm fish tanks.

Suitable for inner diameter 4mm soft tube.

Before use, please immerse it in the water for 15 minutes.

It it doesn't have bubbles in one part, please change the pump of higher power.

It will not work as normal if you attach to the submersible pump.

✅ Package List:

1 * Air Stone