SUN LANDERS Fish Tank Aquarium Air Stone Oxygen Aerator Increasing Air Bubble Item Pond Pump Hydroponic Oxygen Supply Stone Small

�Features:

Increase oxygen levels, lower CO2 and raise PH, creates water currents

It is an important instrument to successfully keep aquatic fish for respiration process.

Durable, washable and sintered by high temperature.

Creates bubbles in fish tank while attached to an air pump(air pump is not included).

Specifications:

Color: As picture

Material: resin

Item Size: Approx. 22mm * 22mm (D * H)

Item Weight: Approx. 16g

Package include: Only 1*air bubble stone (no tubes)

Suitable for inner diameter 4mm soft tube

Note:
-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.

-Please allow 1cm differs due to manual measurement.
-Due to the different display and different light, the picture maybe a little different with the actual color of the item. Thanks for your understanding.

1pcs aquarium volcano shape air stone