saline solutions skimmer

[claude]

I have a question about my skimmer...it seems to be creating a lot of small bubbles in my tank...I read somewhere that bubbles are bad for SW fish...how can I reduce the amount of air bubbles in the tank...would the size of the air stone make a difference...right now I have a 4" air stone, should I try  a smaller one or does anyone have any other suggestion??thanks a lot for the help

Claude