adding bubble sticks to salty

I wanted to have a bubble wand or two in the back lenght of the aquarium for
the effect. I was told by one person that bubbles in salt aquarium lead to
the salt collecting at the top glass, above water level, where the bubbles
"pop". I assume this also leads to lower salinity over time.

Any experience out there? Worse case scenario I only turn it on for house
guests.

Thanks in advance.

B