Bubble Stone Aerator for Aquarium Fish Tank Pump Hydroponic Oxygen Plate Mini

Description

Bubble Stone Aerator for Aquarium Fish Tank Pump Hydroponic Oxygen Plate Mini Air Pump Accessories
Features:
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, 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:
Color: As picture
Material:
hard gold steel sand
Item Size: Approx. 8cm
Package include: Only 1*air bubble stone (no tubes)
Suitable for inner diameter 4mm soft tube
For another kind of aquarium air stone,