@JH231 what do you suggest for air stones in a 5 gallon bucket? I have all three that I linked in my posts.
The Dome is my favorite, but costs way too much I think. The bubbles are small, when it’s on the water level rises. It makes it hard to see how high the water level is with out the external level.
The 4x2" cylinder stone is great. Bubbles almost as tiny as the dome makes, but also provide some big bubbles to keep things mixed.
The 4" strip make tons of huge bubbles. So much so I can’t run them all the way open as roots started getting too much damage. But I expected that with the large air pump. Great to mix things up.