Carefree Fish 1.4/2/4Inch Aquarium Nano Air Stone Disc with 3ft Tube Fish Tank Oxygen Stone Disk Bubble Diffuser Fish Bowl Aerator Stone?Air Pumps Not Included

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• ❤Quality Nanomaterials:Our disc is a real disc made of nanoscale material.Bubbles are more subtle and more stable.ABS+ceramic material, resistant to acid and alkali, the surface of the disc is smooth and delicate, is gentle with fish, a faithful companion who cannot harm the fish
• ❤❤❤Before use, let air stone to maintain 45 degrees, the air inlet in the upper, into the water, soak for 7 hours.Then connected to the air pump to use, will get the best results.If uneven air flow occurs, please see the detailed instructions on the package, or the solution below the sales page.
• ❤Accessories:1* check valve+1* copper regulator+2* suction cups If the outgassing of nano air stone is weak, please use a higher-power air pump.
• ❤Recycling: Clean air stone twice a month to get better effluence and prolong the service life of the bubble stone and air pump.
• ❤Size:1.4Inch(35mm）