hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic - size: 4 Inch

About this item

• Fine bubble: Oxygen stone refines the air output from the air pump into a particle bubble, which is smaller and denser, like the atomization effect, and the bubble size can be adjusted, and the different oxygenation amount can satisfy different use requirements
• High dissolved oxygen rate: Compared with ordinary bubble stone, the nano bubble stone emits more bubbles, and the gas and the water surface are more widely contacted, which makes the dissolved oxygen amount larger
• Quality Nanomaterials: The nano-stone is sintered at high temperature. The material is sturdy and durable. It can be used for a long time and has better dissolved oxygen effect. When the bubble burst into the water, the sound is super quiet
• Air pump wattage: The weighs of air stone is 15.2oz/430g and is easily placed at the bottom of the fish tank, suitable for fresh water and salt water. It is driven by an air pump of 4 watts or more. PS: The deeper the water, you may need to use a larger wattage air pump to drive it
• Air pump accessories: 4 inch nano air disk stone with hose, 1 control valve, 1 check valve, 2 suction cups, 1 T-shaped connector, 1 reducer of connecting 8mm and 4mm. Note: air pump are not included

Overview

• Color: Black
• Brand: hygger
• Material: Stainless Steel
• Item Weight: 15.2 ounces
• Power Source: Corded Electric
• Product Dimensions ‏: ‎ 6.5 x 5.91 x 2.56 inches; 15.17 ounces
• Date First Available ‏: ‎ July 24, 2019
• Manufacturer ‏: ‎ hygger
• ASIN ‏: ‎ B07VQQFQLK
• Best Sellers Rank: #20,510 in Pet Supplies (See Top 100 in Pet Supplies) #47 in Aquarium Air Pump Accessories
• Customer Reviews: 4.2 4.2 out of 5 stars (2,344)