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Description It is accessory for your fish tank or aquarium.
.
Made of premium material, this fish stone will not deform in long term use and suitable for hose with an inner
diameter of 4mm
Features
-Color: Grey, Blue
-Material: sand
-Size: 4.00X1.40X1.40cm/1.57X0.55X0.55in
- It will generate even and tidy air bubble
to increase oxygen dissolved rate.
- accessory to diffuse oxygen within
fish tank or aquarium.
- Provide enough oxygen for your pet fish.
- Note: please soak in water for 15 minutes
before use
- Made of material for lasting
use.