Anyone ever use the scrubbing/bubbling method in their tank? Watched a youtube video from "FishofHex Aquatics" and he explained some of the benefits of doing this. Has it worked in your tanks if tried or is it not good to do?
If that's micro-bubbling we are talking about, it is one of these "magic methods" that become a fad for a while. Then people realize that it doesn't do anything (apart from producing a good amount of salt creep everywhere).
Personally, I prefer when bubbles stay in the body of my skimmer.