How To Point The Return Jets In The Pool And Improve Circulation
Point the return jets in the swimming pool directly to the middle of the pool - not up, down, or to either side.
Test the circulation of the pool by floating a beach ball on the surface of the pool and watch to make sure the ball circulates around the pool without getting stalled anywhere.
If using an automatic/robotic pool vacuum, use one with an on-board filter rather than one that filters through the pool filter. This keeps all skimmers free for circulation.
Keep skimmers free of debris for optimal circulation.
Make sure the main drain is working and is being used during the filter cycle. (A deep end that stays cloudy is a sign of poor circulation)