Aquarium Air Stone, Fish Tank Bubble Diffuser

It’s very nice, super easy to set up and powerful. I loooove the aesthetic of it and my fish seem to enjoy the bubbles. It did brown out pretty fast on the top but I think that may just be my tank because it’s been having some algae problems. Beyond that though, it’s a good size, pumps out mega bubbles with a very little pump, is not super noisy and is just a good a great addition to the tank

the bubbles are so fine and soft my beta loves it

When you have an aquarium you know that water aeration is necessary. This boxtech air stone provides the aeration my fish need completely silently and efficiently. It hasn't moved a millimeter from the spot I put it in back when I bought it; the suction cup is holding perfectly. It's a very economical and essential addition to my aquarium setup. Completely happy with it.

It is super quiet, has truly fine bubbles, didn’t disturb fish or shrimps. At first I was worried, it did produce only two very weak streams of bubbles but in about 30 minutes it reached its full surface bubble production 😁 I love it and would definitely order this air stone again!!! Paired it with hygger ultra-silent mini air pump HG-971. Update: just added a new picture it the air stone. It looks nasty and impossible to clean but it is still works great. Update 3/26/23 the air stoneworks only 1/4 of its surface, leeks large bubbles from its base. Had to connect a different air store just in case if the base will get disconnected while i am not home. Very disappointed, I really loved the tiny bubbles. Update 8/18/23 took it apart, bleached and glued with a flourish glue 2 months ago. Looks and works great.

I use these in most of my builds not for co2 but oxygen. From nano to 30 gallon and after several orders I keep going back to these diffusers. Some builds are a single diffuser and some may have 4 or 5. Bendable nano - Almost always turns out to be a curtain of big bubbles or is entirely un-uniform in most cases, for me. Used not only for the delivery of fairy bubbles for a much better oxygen uptake but, decoration as well. Giant bubbles just look like a bait shop vat. Not impressive nor effective in actual oxygen delivery overall. I highly recommend these diffusers and have become my go to. I have used several others in comparison that cost more and were far less effective or functional. For the traditional big names out there that do not deliver, even after cleaning their stones to their specs, Overall - can not compete with this companies diffusers. I have been very satisfied and highly recommended this product.

Works well at first but wears out quickly. The first week or two, it worked beautifully. It is NOT silent and makes a faint whistling noise when it's going but nothing too egregious. After a couple weeks though, it wore out and the bubbles are no longer fine. It's more a typical air stone. I guess I shouldn't be too upset for the price, but I was hoping more than a month out of it.

Great stone for my fish tank. I like the softness of the bubbles. The only problem I had was one suction clamp broke and the other wouldn’t stick so I have to order more of them to use this again. It floats if it’s not attached to the side

Very fragile and thin plastic. Did not like it. The first one was delivered crushed and broken in the box . Replacement arrived and it looked very flimsy. All it takes is two fingers to pinch it and it will break. Would not recommend.

At first it wasn’t working but that was my fault 🤦‍♀️ as the pump I had was old but once I figured this out it worked instantly. I love how I can adjust the pressure on it. Also this is glass so it’s very fragile so be careful putting the air tube on. It’s nice to watch and super quiet. Definitely recommend

Using for compressed Co2. Much better than others I've tried. Nice micro bubbles. Also, it's a one piece design, so no leaking at joints. That does mean you can't disassemble and clean/replace parts such as the stone, but then the others I've tried that do come apart are pretty much garbage anyways because they always leak. Would have rather have this disposable unit once it gets too dirty but that works properly up till that point.

Très joli dans l’aquarium mais trop petit pour ma 20 gallons

Have had this in my aquarium for a couple of years now and it is still running great. My tank isn't the cleanest so I have to scrape some algae off the stone every month or so. Once I do that it runs like new again.

Algae forms very fast on surface