10cm AQUARIUM AIR STONE BAR

Ozone aerated stone, bubble stone, using super hard gold steel sand, after high temperature sintering, good gas diffusion, good filter ability, ozone resistant, corrosion resistant.

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, can be reused and washed repeatedly.

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

Specifications:

Colour: As picture

Material: hard gold steel sand

Item Size: Approx. length 4 inch (10cm)

Package include: Only 1 x air bubble stone (no tubes, no air pump)

Suitable for inner diameter 4mm soft tube

Note:
-Soak in water for 15 minutes before use.