Ozone aerated stone, bubble stone, using super hard gold steel sand, after high-temperature sintering, good gas diffusion, good filterability, ozone resistance, corrosion.
Increase oxygen levels, lower CO2 and raise PH, create water currents It is an important instrument to successfully keep aquatic fish for the respiration process.
Durable can be reused and washed repeatedly. Creates bubbles in fish tank while attached to an air pump(air pump and air tube are not included).
- Color: As picture
- Material:hard gold steel sand
- Item Size: Approx. Dia. 2cm/3cm/4cm/5cm/2.2cm/2.8cm
- Item Weight: Approx. 9g for Dia. 2cm, 19g for Dia. 3cm, 62g for Dia. 4cm, 98g for Dia. 5cm, 13g for Dia. 2.2cm, 17g for Dia. 2.8cm.
- Package include: Only 1*air bubble stone (no tubes)
- Suitable for inner diameter 4mm soft tube
- Soak in water for 15 minutes before use.
- For long-term use, if there is dirt blockage, and the bubbles is reduced, please take it out of the fish tank and wash it again and again.
- The air stone can be used repeatedly.
1pcs aquarium fish tank air stone per diameter
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Processing Time: 3 to 7 days, excluding weekends.
For European countries: Estimated Delivery time: 7 to 18 days. Express Shipping: 3 to 6 Days
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For Asian countries: Estimated Delivery time: 8 to 25 days. Express Shipping: 3 to 7 Days
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