Thiết Bị Sục Khí Oxy Cho Bể Cá Cảnh

Material: Mineral, Gravel
Color: As picture
100% Brand new and high quality
Conversion:1inch=2.54cm, 1cm=0.393inches
Item Size: Approx. Diameter 4cm/6cm/10cm/13cm
Practical and durable home using product
Creates bubbles in fish tank while attached to an air pump.
Used to increase the dissolved O2 level in the aquarium.
It is an important instrument to successfully keep aquatic fish for respiration process.

Package content:1pcs Air Stone

Warm Tip :Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item.
Item Measure by hand, it could be 1cm different,your kind understanding will be much appreciated.