Search  for anything...

hygger Air Stones for Aquariums, Transparent Acrylic Fish Tank Bubbler Kit with Air Tube, Ultra Silent Bubble Stone Super-High Dissolved Oxygen Diffuser for Aquarium Fish Tank and Hydroponic

  • Based on 345 reviews
Condition: New
Checking for product changes

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: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, Mar 5
Order within 4 hours and 27 minutes
Available payment plans shown during checkout

Size: 3.1 inch


Features

  • Never Get CloggedUnlike traditional nono ceramic air stones, this new air stone uses a special EVA material to produce air bubbles, which makes it more resistant to corrosion. No matter how long it is used, it will not be clogged. Durable and long-lasting
  • Transparent & Easily HiddenThis air stones are made of high quality super transparent acrylic. Each air stone measures 1.77 "D x 0.6" H and weighs 2 ounces. It is easily hidden under the water, and won't move when working. It creates beautiful and fantastic bubbles for your aquarium
  • Ultra-high Dissolved OxygenOur aquarium bubbler has two aeration rings that quietly produce an abundance of dense medium bubbles. Great to add oxygen to your aquarium, increase oxygen levels, lower CO2 and raise PH
  • Easy to UseThis air stones do not need to be soaked in water before use. Simply put the air stone into water and then connect the air stone to a air pump, it will create air bubbles immediately. This air stones can be easily cleaned without any disinfectants or brushes. Just take it apar, wipe it gently with a soft cloth and rinse it under the faucet. This is safer for your fish!
  • Warm TipIncludes a 1.77-inch(45mm) air stone, 1 air tube 2m, 1 suction cup, 1 stainless steel pliers. It is driven by 2W or larger wattage air pump. Ideal for freshwater, seawater/reef aquariums, fish tanks, hydroponics and small ponds. NOTE: Please use the included plier to screw the bubble stone to the tightest before use.

Product Dimensions ‏ : ‎ 3.14 x 3.14 x 0.7 inches; 8.96 ounces


Item model number ‏ : ‎ HG-049


Date First Available ‏ : ‎ September 21, 2022


Manufacturer ‏ : ‎ hygger


Country of Origin ‏ : ‎ China


Best Sellers Rank: #33,552 in Pet Supplies (See Top 100 in Pet Supplies) #133 in Aquarium Air Pump Accessories


#133 in Aquarium Air Pump Accessories:


Customer Reviews: 4.2 4.2 out of 5 stars 345 ratings


Item Weight: 8.9 ounces


Manufacturer: hygger


Country of Origin: China


Item model number: HG-049


Date First Available: September 21, 2022


Item Package Dimensions L x W x H: 4.88 x 4.8 x 2.36 inches


Item Dimensions LxWxH: 3.14 x 3.14 x 0.7 inches


Brand Name: hygger


Target Audience Keyword: fish


Color: Transparent


Size: 3.1 inch


Material: Acrylic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 5

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


  • Attractive, well made, bubbler with small bubbles
Size: 1.7 inch
The media could not be loaded. This bubbler has two features which set it apart: it’s acrylic, so it should last much longer than air stones (and is more attractive, IMHO), and it’s designed to create smaller bubbles. Smaller bubbles means more surface area which allows more oxygen to dissolve into the water. Hygger claims the use of EVA material to create bubbles is more corrosion-resistant than the material used by competitors, and that it will never clog. When I first connected to the bubbler to my air pump, the bubbles were plentiful, but no smaller in size than my other air stone. Then I saw in the manual that the bubbler requires an air pump of at least 2 watts to produce small bubbles, and my pump is 3 watts, but has two outflows. I connected the bubble to another 3 watt bubbler and indeed the bubbles were smaller. I then spoke to Hygger support who told me to use the pliers to tighten the cover on the disk to generate smaller bubbles (I had hand-tightened it). After that, small bubbles were produced using both pumps. The set includes a 1.77-inch (45mm) air bubbler, a 2-meter air tube (4mm diameter), a suction cup, a check valve, and stainless steel pliers (to adjust the size of the bubbles, and to remove the top of the bubbler to clean it, if necessary). I recommend this air bubbler. ... show more
Reviewed in the United States on October 31, 2022 by Wandering Rogue

  • Lots of nice bubbles
Size: 2.3 inch
The media could not be loaded. The weight of this AirStone is phenomenal, it's nice to have an air stone that you don't have to bury with sand to keep it from floating. I have had many aquariums in my life and all of them have had some type of an air stone in it. They all wore out, got gunked up, stopped working or broke. This one is the first one that you can actually take apart and clean I haven't had it long enough to give a review on how it is to clean but I can tell by the way it's made that it's going to last a long time & I know that if I need another I will purchase one without hesitation. Priced right, good quality item. ... show more
Reviewed in the United States on November 13, 2024 by Sparklez

  • Nice bubbles but noisy
Size: 1.7 inch
I wanted some bubbles for my painted turtle and it works well for that. He was drawn to it right away. Only complaint is the sound, it’s not a soft sound and a little distracting. Guess I’ll get used to it!
Reviewed in the United States on December 26, 2023 by donna amatore

  • Useful
Size: 1.7 inch
Best air stone that I’ve seen yet works amazing and the different adjustment is phenomenal
Reviewed in the United States on January 30, 2025 by Smith

  • Extremely noisy
Size: 1.7 inch
The media could not be loaded. Build quality and style is good and i like it sits flush at the bottom where the airline connector is right at the corner of the aquarium for a clean look. However this high end airstone is extremely noisy - like having a mini motor running (see video - turn on volume). I have done multiple test to confirm the noise is from the airstone - after unplugging it and just let the airline blow bubble directly, everything went silent the only sound is the air bubble hitting water surface. Compared to when this airstone was installed, it makes a constant loud humming noise that drives you mad. (My air pump is silent). This may not be an issue if you have the aquarium by itself in corner of the room, for me it's a nano Hawaiian brackish shrimp tank that is sitting next to me on my work desk, i went to great length to ensure all equipment (air pump etc..) are completely silent. Never thought the airstone ended up making so much noise. I tried many fixes with different power air pumps and loosen/tighten the airstone lid, nothing helped. Not acceptable. I ended up just replace it with a cheap clear bubble wand - same function no noise and saved bunch money. (basically just some water surface movement for gas exchange to ensure water is oxygenated ) ... show more
Reviewed in the United States on November 23, 2022 by Customer

  • Works great for about a week ..
Size: 3.1 inch
This works really well but after a week it clogged up so bad it blew the airline off my pump. I took it apart and cleaned it real well and put it back together then the bubbles were no longer micro and more like just random large bubbles. After a few days it started making micro bubbles again but a few days after that it is flogged up again. Aquarium is clean, low algae and crystal clear water so I have no idea what is causing it to clog up. Just not that great. For the money, just not worth it. ... show more
Reviewed in the United States on December 10, 2024 by Robert

  • Great Airstone
Size: 3.1 inch
This airstone is fantastic. Provides lots of refreshing bubbles and is clear so that is really cool.
Reviewed in the United States on January 3, 2025 by MARIA A SPROUSE

  • Loving airstone disc. - Looks Promising so far
Size: 3.1 inch
Working beautifully…Aerating my 55 gallon tank. Really disrupts the surface area. Larger bubbles. I am optimistic this design could last longer than others.
Reviewed in the United States on January 6, 2025 by Amazon Customer

Can't find a product?

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