Aquarium Air Stone Nanobubbles - SHIPPING IS INCLUDED IN THE PRICE OF THIS PRODUCT

SHIPPING IS INCLUDED IN THE PRICE OF THIS PRODUCT

A variety of models allow you to choose the right air stone for your needs
Aquarium aeration semicircular sand table
High temperature sintering, uniform gas outflow, large gas volume, strong and durable

The air stone is unpackaged, and comes in a box...

Material: Emery

Package Content：

1*bubble tray