Feature:

100% brand new and high quality

Bubble stone Commonly known as diffuser stone (Sha Tau), a durable, good aeration, filtration, and widely used:A sewage treatment plant for aeration and

Stirring to prevent large particles of sediment deposition, and removal of some organic matter.

Aquarium (fish farms) eutrophic water body increase oxygen into the environment, bio-farming increase oxygen

Live fish and seafood transport increase oxygen.

Aquarium (purifiers) purification, filtration and water quality ozone sterilization and aeration.

Other required air diffusion process uses

Description

Material: Arenaceous, Plastic

Color:Blue

Suitable for:Fish Tank, Aquarium

Stone Size:1.50 x 2.45cm/ 0.59" x 0.96"(D*L)

Connector Size: 0.40 x 0.25cm/ 0.16" x 0.098"(Outer Dia*Inner Dia)

Total Length: 3.90cm/ 1.54"

Package Included:5PC Air Stonee

1.Our size are Asian Size,1-2 size smaller than euro size,please choose your size according to the size  chart.

2.Due to the hand measurement, there have size error about 1-2 cm.Item color displayed in photos may be showing slightly different