🐠 Pawfly 1 Inch Air Stone 10-Piece Cylinder Bubble Diffuser Airstones: Enhance Your Aquarium with Grey/Blue Pump Accessories Review

The bubble they produce is very small but there is one downside that makes these items useless in my tank and that is noise. The noise is so loud and annoying. It's even louder than my sponge filter. I only bought it because I thought it would be quieter than a filter, but it isn't.

I used them to make a "brain in a jar" prop for my youtube channel in web and candle holders. They worked great to surround my brain with a cloud of bubbles. You really don't even see him when he's blowing bubbles. This is a great product and they have other sizes too!

Fits 3/16" OD and quarter inch tubing. Great value for money. Stones work most of the time. Plastic cap and stone. Sometimes the stone doesn't work or is weak when it starts but tap it gently on the ground and it works DOES NOT fit Penn-Plax "Standard" 1/8" ID tubing which is not standard at all, 3/16" ID is standard, get a better tube Overall pretty good airstones.

So far these have been excellent air vents. You have a surprisingly good weight. There is no problem with them sinking or staying down when attached to the leash and suction cups. I had no dust or shavings from the packaging. There were also no blockages during installation - all bubbled vigorously during the test and worked perfectly in their tanks. Problem. They didn't have dead zones to attract fish. The colors in my tanks blended well and the small size was easy to hide. Note that they…

I soaked the stone in plain tap water for over an hour and even tapped it firmly (until it was completely submerged) against the side of the container to make sure there were no air bubbles left. The stone could be properly soaked. I then immediately hooked it up to my air line on a Whisper 10 air pump using standard non-silicone tubing and the results were disappointing. Perhaps a larger pump will be more efficient, but the rock is only 4 inches from the water surface, so there shouldn't be a…

These pawfly air vents really are as good as the online reviews. I just have to say that I was hesitant to buy these because the previous air stones I've bought from Revain have been average, although the overall cost is lower compared to the pet store. There is not much to say about air stones. The challenge is to ensure your aquarium is aerated when connected to an air pump. I bought these to replace the air stones that were clogged in the exhaust pipes under the gravel of my 60 gallon tank…