Zerone Air Stone Bubble, Fish Tank Aquarium Air Bubble Wall Air Stone Tube Spray Aeration Tube for Fish Tank(28")

wouldn't stay in bottom kept floating to top. bubbles were great but needed them underwater

Blows apart doesn’t stick to glass. Not a good product

Right out of the package I felt like I could crush it. Haha It was kind of crumbly on the ends, chipped, where you cap it or use the attachment to put two together. I like the idea of it hanging on the glass, but whatever it's made of puts out micro bubbles. More fizzy than a bubble wall. It works, just not what I wanted.

It's a little on the cheaply made side but it wasn't expensive to begin with. It was really hard to keep it together at first, it kept popping off. I had to leave it like that for a couple days then try to push it back together which was difficult. It eventually did go together. Just looks cheap. Works alright though.

Doesn't fit my 55g tank, at all. So, even after my cat destroyed it before I could return it, I gabe it a go. Had to put it horizontal, without the 2nd piece, never fit together properly, which is why I was going to return it, within a month I had to replace it. It's made of foam, not stone, clogs easily, and floats to the top.