Nikki wrote:
I'm doing 50% water changes daily.
this morning when I woke up, there were little bubbles all over the top of
the one side, I don't know if it was from the air hose or what, kind of
strange.

Tap water may contain dissolved gas that accumulates on glass and
plants. It may take up to a day to dissolve back into the water in my
experience. A big water change makes more bubbles.

I think it's totally harmless.

Steve