hygger Aquarium Air Stone, Bubble Stone Fish Tank Oxygen Ultra Silent Deep Dissolving Oxygen Diffuser Kit for Aquarium Fish Tank and Hydroponic

Outstanding product for small (~10 g) tanks. I have a small hospital aquarium in the theater room that needed a new aeration stone. This one is great! Solid construction with a good weight (so it will stay at the bottom of the tank). It was a good price and came with all the tubing, check valve, splitters, etc. A very good product. The nano bubbles are exactly what I needed for this small aquarium.

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.

The first air stone I purchased worked perfectly for 3 years until I tried to clean algae out of the stone with compressed air forgot to regulate the air pressure and ran 80 lb through it it exploded I thought no problem I'll buy another one they are well worth the money but the second one doesn't produce bubbles like it should I'll try again and we'll see what happens

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!

This is a recent purchase that actually works as per the description and I will be ordering another for a second aquarium. The bubbles are extremely fine and almost effervescent, such as seen after dropping a seltzer tablet into water. The effect is almost mist-like which should help with the dissolved oxygen content of the water. I purchased the smallest one of this line and it is on low power in a 5 gallon tank. My other is a 10 gallon. It comes with everything listed in the advertisement and also included about 2' of what appears to be high-quality rubber tubing for the air pump. It is very quiet and is heavy enough to rest on the substrate without moving. The only change that I would make to the design is that I would make the airline input horizontal rather than vertical. The airline tubing could be more easily concealed beneath the substrate or behind aquatic plants. I can't comment on the durability since I just installed it last night but their cleaning instructions advise to soak and brush until bubble density is restored. I hope it lasts a long time before having to replace. I have not seen such tiny bubbles since I was using a CO2 injection system. This product is a good find for me.

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.

I purchased this in March, and it was great at first. By May it had reduced flow by a lot, by June I had to throw it away- no flow at all. I tried cleaning it, nothing worked. At $17 I'll replace it with a less expensive bubbler.

Easy to use, plenty of tubing for different size tanks and gives a nice stream of bubbles.

I tried a few different types of air stones and for small bubbles these are the best no contest. The standard air stones bubbles are way too big and half the time they leak more air from the connection then goes through the air stone itself. These are fantastic, the bubbles are tiny which is exactly what I wanted. No leaks: all the air goes through the air stone. Comparing to a standard air stone in my tank beside it the air bubbles are about 1/50th of the size there is just tons more of them (using roughly the same amount of air). This makes it much quieter and more gentle which is great for small tanks. I wish there was a 1 inch version but otherwise this is my perfect air stone. Will have to see how it holds up over time ,very happy with my purchase so far. Will be buying more!

La verdad es que si sigues las instrucciones está súper, efectivamente si puedes moderar la cantidad de burbujas que salen y sin problema. Solo tienes que comprar la manguera por separado pero cumple muy bien su función.

Me parece muy bueno el tamaño para acuarios pequeños, si saca unas burbujas muy pequeñas, tendré que ir vestigar como limpiarlo

Great bubbler! Even running at 75% air power (I put a control valve in the tubing) the bubbles are very powerful and tiny, and it fills the water with oxygen!! I can tell my fish are very happy to have so much air to breathe now. Beautiful product! And a bigger airstone than I was expecting. It has a very heavy base and