I only have one return, and that's how this pool has been since day 1. I've heard others say things along the lines of "I couldn't live without a single return in my pool," so I was wondering how indispensable having multiple returns are to your pool?
If multiple returns are absolutely necessary to you, what do you do with them to improve circulation?
If multiple returns are absolutely necessary to you, what do you do with them to improve circulation?