ASD100

I recently purchased the **Pawfly Aquarium 4 Inch Air Stone** and I'm thrilled with the results! Here’s why I’m giving it a five-star rating: **Effective Oxygenation:** This air stone does an amazing job of diffusing air into tiny bubbles, which significantly increases the oxygen levels in my tank. My fish are much more active and healthy since I started using it. **Easy to Install:** The setup was straightforward; I simply connected it to my air pump, and it was ready to go. It fits perfectly in my tank without taking up too much space. **Durable Material:** The quality of the air stone is excellent. It feels sturdy, and I appreciate that it doesn’t break easily like some other brands I've tried in the past. **Consistent Performance:** I’ve been using it for several weeks now, and it consistently performs well. The bubbles are fine and create a lovely aesthetic in the tank while also benefiting my aquatic friends. **Great Value:** For the price, this air stone offers fantastic performance and durability. I highly recommend it to anyone looking to improve their aquarium’s oxygenation and overall health. Overall, the **Pawfly Aquarium 4 Inch Air Stone** is a must-have for any fish tank enthusiast. It’s efficient, durable, and has made a noticeable difference in my aquarium’s environment!

Works great. Lots of bubbles. Best air stone I think I’ve ever had

I saw some reviews saying half the stone didn't work, but I hoped for the best and purchased this product anyways. Lo and behold, when I plugged my new air stone into my 4 watt air pump, only half the stone bubbled, but the bubbles were great bubbles. Credit where credit is due. Now looking into the matter, the instruction manual claims that if only half the air stone works, then the problem is with the air pump not being strong enough. I guess my aforementioned air pump with a power of 4 watts was simply not enough. The details of this product recommend use with an air pump of > 4 watts. > is not >= I guess, and I can't say I didn't see this happening because I was warned. So yeah, unless your air pump power is greater than 4 watts, the air stone won't bubble completely, and it's a lowkey weird look. The suction cups are great though, and really hold the stone in place.

Works great good bubble volume!

We use it in our small pond for the fish and it has worked great!

Has been in my tank for a couple years, AND there's hard water here, and it's been no issues. My koi chill in the bubbles, and I just let that thing hang there. It takes the bigger tubing size, and you need a one way valve so keep that in mind. I don't remember if it includes one, but I bought an air pump and they were in there, and life just changed man. It makes zero noise, tons of bubbles, and it's got great flow even for a 50 gallon tank.

Already scheduled a return. I soaked the stone as directed. I have a more than adequate air pump but the stone only produced bubbles out of a very small section around the edge. I wanted it to work out despite seeing reviews stating the same issue. Don’t waste your time ordering it.

I followed directions and only half bubbles

The seller gave me a low-quality Chinese substitute