As I mentioned in the original post, I don't have chloramine.
Hence I don't need to worry about adding more chemical to break that down.
I think I may go with the option of bucket + bubbler. How do you guys create bubbles? Do you just use the normal air pump (+ air stone)?

I think I may go with the option of bucket + bubbler. How do you guys create bubbles? Do you just use the normal air pump (+ air stone)?