UPETTOOLS Aquarium Air Stone Fish Tank Nano Bubble Stone Kit with Control Valve Quiet Super-High Dissolved Oxygen Diffuser Makes Super Tiny Bubbles for Betta Fish & Small Tank

Unlike most other basic air stones, what I like most about this product is that you can secure it to a specific location (mine is under my waterfall filter) and the bubbles are soft and misty. Highly recommend.

My order is missing the control valve.

The media could not be loaded.  Came nicely packaged. The stone comes with 2 suction cups and a mount for the stone. I never had this fancy of a bubble stone before. I usually bought ones that you place or try and hide but this one looks classy, very clean. I like how you can suction cup it anywhere in the aquarium. If you want bubbles on the top half of aquarium, attach it halfway up the aquarium. I was used to just buying the stones that lay at the bottom of the aquarium so this was a nice surprise. Really lets you make your aquarium look unique. Came with a yellow regulator valve, so you can control how much or how little bubbles you have in your tank. It’s a fancier valve then i had before, its a good size, easy to twist and even includes a seal inside for leak proof operation. Refer to picture of size difference between the tiny blue regulator valve that i had, compared to the yellow one that came with this bubble stone. The size makes it very easy to turn and adjust. The regulator being included was a nice surprise since i never bought a bubble stone that came with it! This bubbler is nicely made, looks classy not cheap! In the video, you can see what it looks like at the various different levels adjusted by the regulator. Overall i am very happy with this item and it is definitely worth the money! NOTE: you do need to have your own tubing, it did not come with any tubing to connect it to your air pump. Also, i would recommend buying a check valve in addition to this stone. I had a check valve already but if you dont, buy one! You dont want the airpump to fail and all of a sudden your whole aquarium drains through the airstone all over your house!

I was tired of those blue air stones that always seem to crumble. This is durable and you can bleach it when algae covers it. I use a bleach/water solution and soak it. Then gently scrub with dedicated toothbrush. Super white again! Then put in clean water and weight it down with something and turn it on for about 30 min to make sure the bleach is out before putting back in tank. Have done this multiple times and still working great! Suction cups are strong and the airflow is adjustable from gentle to holy cow! Great product!