uxcell Black Mineral Bubble Air Stone Diffuser for Aquarium Fish Tank Pond Pump

Description

uxcell Black Mineral Bubble Air Stone Diffuser for Aquarium Fish Tank Pond Pump
Color: Black,Gray; Total Size: 135 mm / 5.3"; Material: Mineral, Plastic; Model: NAJ-301
Increases oxygen and lowers CO2 levels. An important accessory to keep aquatic fish for respiration process.
Create an abundant cascade of small to tiny bubbles rather than a limited number of larger bubbles.
Suitable for aquarium, fish tank, pond hydroponic and circulation system. Soak it in water for at least 15 minutes before use.
Features:
Sintered by high temperature.
Durable and washable.
Different from other air stones.
Direction:
1. Connect the air stone with air tube.
2. Soak in the water for 15 minutes before use.
3. It is durable and be used for a long time.
When it is clogged with dirt or creating bubbles with low quantity, please wash it for re-used.
Payment
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Shipping
All domestic packages are shipped for Free (unless a faster shipping method was selected during checkout)
Standard FREE shipping takes between 3-5 business days
Returns
We allow for most returns within 30 days of delivery of the item. Please contact us for a return authorization and the return shipping address.
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