Uniclife 10cm Air Stone Disc Bubbler for Aquarium Fish Tank Air Pump – 2 Pack

The best thing about this air stone disc is the suckers that hold it to the bottom of the tank. I easily keep it embedded in the gravel and it looks good at the back corner of the tank. This feature is enough for me to forgive the problem below....I have 2 of these items, one works well, but the other seems to bubble more around the edges than in the middle, I am not seeing an even distribution of bubbles at all. Perhaps that will change over time as the air keeps flowing into it.The bubbles are nice and small and subtle, they give a nice gentle ambiance to the aquarium.

Brilliant air stone, arrived well packaged, gives of lots of fine bubbles, looks really good stuck to bottom of aquarium. It does recommend running of an air pump higher than 4 watts which I agree gives the best effect, I tried my single 4 watt which produced very few bubbles, my double 4 watt which did work and gave lots of fine bubbles then tried my 6watt air pump and it gave off so many bubbles.Highly recommended and I think I'll add another one or two of these in my big tank just because it creates a lovely feature.

Had to replace the old filter which was in the lid of the tank with a submersible. The fish seemed very flat for several days afterwards so bought this stone with a 4w pump. The stone was easy to fit having arrived overnight with Prime. Nice bubble flow in a 90l tank. Suction cups excellent. The fish are immediately happier again. Good purchase.

The stone is not removable from its holder so replacing the stone means buying a whole new unit, which isn’t great for the environment. It works OK and puts up a nice pattern of bubbles. My pump is a bit noisy with this air stone, so might need to get a higher powered pump but I’ll see how it goes.

I wanted something to provide gentle aeration for my tank with a betta fish. I only have a micro pump operating it but it works really well. It is very quiet and stays put on top of the gravel. The top outlet for the airline is a good idea as doesnt tilt the airstone. Very pleased with my purchase.

The media could not be loaded.  The air coming out is poor as you can see. I bought this the first time 6 months ago and they were great at first. I've just bought new ones as the old one was bearly putting any air bubbles out in the end but this is rubbish. This video is of the brand new one i have just bought

The media could not be loaded.  Best stone we have had so far. Works very well with Hidomi 4W airpump in 200 litre tank. Especially good feature is the upwards connector. The stone is heavy enough to stay in the bottom on its own weight. Doesn't make any noise.

Uniclife 10cm Air Stone Disc Bubbler for Aquarium Hydroponics Fish Tank Air Pump - 2 Pack. When I searched for pump this item came up, so I ordered it with the intention that's all I needed. After receiving it I realised there's more to what's needed. So I had to order something else with complete set. But it looks like it will be okay if I have all that is needed and I've kept it for later use