Hi New;

Generally, bugs that are not LIVING or GROWING in your pool are near your pool because they want to be, and your pool chemistry has nothing to do their presence. In other words, there's nothing you can do to your pool to get rid of them.

I looked at your picture, but it was too fuzzy to tell anything. If you'll take a picture in MACRO mode, and send it to me at poolforum AT gmail DOT com, I'll post it.

Ben