hygger Aquarium Air Stone, Fish Tank Bubbler, Nano Furnace Flue Round Stone Disk, Small Bubbles and High Dissolved Oxygen for Hydroponics, with 2 Suction Cups, 1 Adjust Valve, 1 Check Valve (2 Inch)

About this item

• 【Comes with 4 accessories】 the air stone kit includes a 2-inch Nano air disc stone, 1 control valve, 1 check valve, 2 suction cups. Not have air tube and air pump
• 【Ultra-high dissolved oxygen】 this upgraded hygger air stone releases the bubbles more smaller, denser, uniform, which makes double oxygen dissolving rate in water. Note: air pump are not included
• 【Produce small & dense bubbles quietly】 produces amounts of smaller and denser smooth bubbles than others, when the bubbles burst into the water, the sound is quieter.
• 【Heavy enough to sink】 5.2oz/150g, easily sits on the bottom without suction cup. The diameter of oxygen diffuser area is 2 inch, not including the plastic border, suitable for freshwater and saltwater
• 【Driven by 2W or larger wattage air pump】 the 2 inch airstone is compatible with 4mm airline tube, the output air flow is 1L/Min. Please note the deeper you put the air stone under water, you may need use a larger wattage air pump to drive it.

Overview

• Brand: hygger
• Item Weight: 0.33 Pounds
• Item Form: Solid
• Number of Packs: 1
• Unit Count: 1 Count