Search  for anything...

boxtech 6 Inch Fish Tank Air Stone - Quiet Aquarium Oxygen Aerator, Ultra-High Dissolved Oxygen Diffuser Airstone Bubbler for Hydroponics and Aquarium Fish Tank (Air Pumps not Included)

  • Based on 180 reviews
Condition: New
Checking for product changes
$27.54 Why this price?
New Year Deal · 5% off was $28.99

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jan 11
Order within 1 hour and 22 minutes
Available payment plans shown during checkout

Size: 6 inch for 100 - 150 gallon tanks


Features

  • Produces Small, Quiet Bubbles: Bubble diffuser releases compressed air into the water as tiny bubbles. This increases the contact area and exchange rate between air and water, providing ample oxygen for your fish without creating excess noise.
  • High-Temperature Sintered Nanomaterials: Durable, Corrosion-Resistant, and Dirt-Resistant for Long-Term Use. Low Power Consumption for Energy Savings and Environmental Protection. Notice: regular cleaning is recommended to ensure optimal performance.
  • Choose for Tank and Air pump wattage: This air diffuser area at 6 inches, recommended air pump power: 5w-10w, for 100 - 150 gallon freshwater and saltwater tanks. Notice: for deeper water levels, you may need to opt for a higher wattage air pump to ensure optimal performance.
  • Air Pump Accessories: Includes a 6 inch Nano Air Disk Stone, 1 Control Valve, 2 Suction Cups, 1 T-Shaped Connector and a 200 Inch Airline Tubing. Notice: the air pump is not included.

Product Dimensions ‏ : ‎ 6.7 x 6.7 x 1.97 inches; 1.17 Pounds


Date First Available ‏ : ‎ May 23, 2023


Manufacturer ‏ : ‎ boxtech


Best Sellers Rank: #21,241 in Pet Supplies (See Top 100 in Pet Supplies) #55 in Aquarium Air Pump Accessories


#55 in Aquarium Air Pump Accessories:


Customer Reviews: 4.4 4.4 out of 5 stars 180 ratings


Item Weight: 1.17 pounds


Manufacturer: boxtech


Date First Available: May 23, 2023


Item Package Dimensions L x W x H: 6.69 x 6.46 x 1.81 inches


Item Dimensions LxWxH: 6.7 x 6.7 x 1.97 inches


Brand Name: boxtech


Target Audience Keyword: fish


Size: 6 inch for 100 - 150 gallon tanks


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Product from a great company!
Size: 6 inch for 100 - 150 gallon tanks
I understand it not coming with an air pump, lol. Product had no airline tubing, no suction cups, no valves, just the disc. That's it. It's becoming pretty common. Customers pay as described and things get pinched out. Update: They reached out, very polite. Sent out all accessories, pictured, that I did not receive in the first order. They went back for me so I'll return the favor. 5 out of 5! ... show more
Reviewed in the United States on September 13, 2024 by CB

  • Nice bubble stream
Size: 6 inch for 100 - 150 gallon tanks
At first they barely produce bubbles but after a day the air stone were saturated and produced the bubbles I needed. Used them for four days in my 190 bowfront freshwater aquarium after hurricane Beryl in Houston, TX. They worked well, saved all my fish. Excellent product!! I will always have these on had for power losses. ... show more
Reviewed in the United States on July 14, 2024 by Mr. Harris

  • This airstone exceeded expectations.
Size: 6 inch for 100 - 150 gallon tanks
The media could not be loaded. Honestly I was a little nervous due to some of the reviews, but this airstone is a beast. The bubbles are like a fine underwater mist. 100% would recommend. Please note that I do have a powerful air pump, because I have a 120 gallon tank. I am not sure how this would perform with a low flow pump, however with my pump, this airstone is fantastic! The water is so ultra oxygenated from the stone that bubbles form on the plants! Fishsticks gills barely move because breathing is so easy for him. ... show more
Reviewed in the United States on February 24, 2024 by SeaAK SeaAK

  • Good product
Size: 6 inch for 100 - 150 gallon tanks
The charger runs fine. We’re very happy with them.
Reviewed in the United States on May 31, 2024 by BLANCHE

  • Bubbles galore!
Size: 6 inch for 100 - 150 gallon tanks
Got four air disk in my 110 gallon. Great water circulation.
Reviewed in the United States on July 26, 2024 by Bino E.

  • Works but seems to require a pretty hefty air pump
Size: 4 inch for 35 - 100 gallon tanks
The airpump I have isnt strong enough to make this work properly. I suspect you need a heavier duty pump to push air out of the surface of this bubbler. Its a rather wide circle of Air stone. Just have a beefy Airpump for this to work properly.
Reviewed in the United States on November 8, 2023 by Jonathan Schneiter

  • Fish love it. Works great.
Size: 3.2 inch for 30-70 gallon tanks
Would recommend
Reviewed in the United States on October 29, 2024 by Shane

  • Works great
Size: 3.2 inch for 30-70 gallon tanks
Great product
Reviewed in the United States on March 18, 2024 by Kenneth Brott

Can't find a product?

Find it on Amazon first, then paste the link below.