After a nice run, we like to go over to the greatest pool in Dallas at the F.O.E., to cool off and relax.  They have an indoor and outdoor bar, pool table, internet jukebox with gobs and gobs of great eclectic music, cold beer, a grill, and a nice cool refreshing swimming pool.  The folks there added a double barrel Watercannon as an aerator! It makes the water stay a cool 82 degrees, and also doubles as a ball launcher.

I only wish I would have been able to video someone launching the Shamu pool toy a couple of weeks back.  I heard that it almost cleared the pool entirely!