had a great pool year this year.
first day in was april 15th and we were in two weeks ago still.
7 months out of the year is fucking awesome.
i "kept it clear" this year myself... for the first year ever.
i dont know what the fuck i was doing and never checked levels but it stayed crystal clear all year without any serious chlorine smells or effects.
i backwashed 1-2 times per week, always after heavy use, and added chlorine and city water weekly.
i also kept it covered always unless we were in it, which some other pool people told me i couldn't.. so i dont know what the fuck i was doing maybe just solid luck.
i was also super conscious to run my robot vaccuum 3-5 times per week to keep the water agitated as i dont have a center drain