Description

Made of premium material, this fish stone will not deform in long term use and suitable for hose with an inner diameter of 4mm. It is accessory for your fish tank or aquarium.

Features

-Color: Grey, Blue
-Material: sand
-Size: 4.00X1.40X1.40cm/1.57X0.55X0.55in
- Provide enough oxygen for your pet fish.
- Made of material for lasting use.

- It will generate even and tidy air bubble to increase oxygen dissolved rate.

- accessory to diffuse oxygen within fish tank or aquarium.
- Note: please soak in water for 15 minutes before use
bubble diffuser airstones

20 x air stones

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.