hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic
Condition: New
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Availability:
In Stock.
Arrives
Sunday, Jun 14
Size: 2 Inch
Features
- 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 5.2oz/150g 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 2 watts or more. PS: The deeper the water, you may need to use a larger wattage air pump to drive it
- Air pump accessories: 2 inch nano air disk stone with hose, 1 control valve, 1 check valve, 2 suction cups. Note: air pump are not included
Color: Black
Brand: hygger
Material: Ceramic
Item Weight: 150 Grams
Power Source: Corded Electric
Package Dimensions : 4.45 x 3.98 x 2.24 inches; 5.29 ounces
Date First Available : August 12, 2019
Manufacturer : hygger
Best Sellers Rank: #16,184 in Pet Supplies (See Top 100 in Pet Supplies) #32 in Aquarium Air Pump Accessories
#32 in Aquarium Air Pump Accessories:
Customer Reviews: 4.2 4.2 out of 5 stars (2,328)
Power Source: Corded Electric
Maximum Pressure: 1 Bars
Operation Mode: Automatic
Item Weight: 150 Grams
Color: Black
Material Type: Ceramic
Brand Name: hygger
Manufacturer: hygger
UPC: 716852489756
Unit Count: 1 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 14
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 1.4 Inch
Firstly, unrelated to this store or its products, I dislike Amazon and try to avoid ordering from it 99% of the time. I'm a dork that tries to buy from relatively local brick and mortar stores or try to make an online purchase from the later..... But gez man! Tiny airstones seemed to be actively hiding from me at my local pet supply stores lately, and so here I am! Second, I have an absurdly small tank. My <10gal air pump is literally overkill for it, so I have a valve to adjust flow to my airstone so it isn't blowing the water out of my tank rather than oxygenating it. My old airstone wasn't having a great time and long story short, the bubbles it was belching out sounded awful, and if I was annoyed by the noise it was making, I can only imagine how fed up my shrimp were with having to live with it. So, I started my hunt for a new airstone, sold my soul to Bezos, and found myself the proud new owner of a Hygger Airstone S35 (1.25"). It's only the beginning of my and my shrimps' relationship with this airstone, but our first date was better than expected. Maybe the Amazon interface is designed in a munipulative and intentionally convoluted way, maybe I was just too blinded by my conflicted emotional state in supporting a service that fails to support and empower its own employees and small, individual vendors it plagarizes from....I digress. I didn't realize how much more I was actually going to receive with my airstone purchase! A control valve, suction cups, check valve, a freaking t-connector, and a reducer on top?! All I meant to purchase was a practical airstone that would quietly blow tiny bubbles (honorable mention to the small user manual for including a tiny and adorable 'application diagram' including a supper table and Nemo) and Hygger delivered that and more! Finally and most importantly though, is that my shrimp appreciate the new air stone. They're mildly concerned about the white colour -- because algae will inevitably leave its mark on everything -- and that it wasn't the agreed upon <1" stone we discussed... but ultimately, the airstone makes up for it in adorably tiny and peaceful bubbles as advertised! A few shrimp are currently enjoying a serene bubble bath. I find myself checking to see if the airstone is actually working because it's so quiet compared to the old one. Very happy with the product so far. Tldr: So far so good. It works as advertised and I would recommend. Be ready to scrub the stone regularly as algae will easily discolour it (unless you prefer a more natural algae-chic look) and have some appropriate superglue on hand if ever the stone pops off the base.
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Reviewed in the United States on February 7, 2023 by Kaylee
Size: 4 Inch
Great Air Stone – Excellent Bubbles & Oxygenation! I recently purchased this aquarium air stone, and it has made a huge difference in my tank’s water circulation and oxygen levels. It works perfectly, creating a steady stream of bubbles that both my fish and plants love! Strong & Consistent Bubbles The air stone produces a fine, even bubble distribution, which helps aerate the water efficiently. My fish are more active, and I’ve noticed an improvement in water clarity and oxygen levels since adding it to my tank. High-Quality & Durable Made from sturdy, non-toxic material, this air stone is built to last. It’s well-constructed and doesn’t clog easily, even after extended use. Plus, it’s easy to clean when needed! Quiet & Easy to Install I was impressed by how quiet it is compared to other air stones I’ve used. Installation was a breeze—just attach it to my air pump, and it was good to go. It fits perfectly in my aquarium without taking up too much space. Perfect for Any Aquarium Setup This air stone works great for both freshwater and saltwater tanks, and it adds a beautiful bubbling effect that enhances the overall look of my aquarium. Whether you have a small or large tank, this is a fantastic addition for better aeration. Overall Verdict If you’re looking for a high-quality, efficient, and long-lasting air stone, I highly recommend this one! It improves oxygen levels, keeps fish happy, and adds a great visual effect to your aquarium. ⭐ 5/5 Stars – Excellent Performance & Value!
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Reviewed in the United States on March 18, 2025 by Nikki Tolbert
Size: 4 Inch
Larger base than expected, bubbles are very fine when used with a decent volume air pump. I recommend an air pump that has adjustable outflow to tune it in to your desires. As theses bubbles are so fine, it is best for dissolving oxygen in the bubble column rather than using it to create surface agitation, as the bubbles are so gentle, they won't move a lot of water, but this also makes it very quiet. Overall works very well as a fine misting air stone in a room where noise consideration is important. Been running for 3 weeks with no issues at all.
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Reviewed in the United States on January 23, 2026 by Michael Stott
Size: 2 Inch
Nice product a little expensive tho
Reviewed in the United States on April 1, 2026 by GERARDO Castañon
Size: 2 Inch
Bought in Feb 25, it is now May 25 and I have had to toss this stone. I was wonderful when I first got it, excellent, fine mist of bubbles. You would think that with such a profusion of bubbles that nothing would cling to it - but you would be wrong. This thing attracts green algae like an over turned peanut truck attracts squirrels. I kept after it, scrubbing with a toothbrush, but nothing could keep it clear and as of yesterday, the stone was shot. Pretty expensive for something that you need to toss out after less than four months of use.
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Reviewed in the United States on May 19, 2025 by Nhewyt