As title reads, just filled pool. Currently do not have circulation system and won't for a few days til parts arrive. I was advised by site moderator to keep FC at 2PPM and manually agitate water to mix in bleach for now. I only filled pool to right below the intake hole for now because I will be enlarging that hole once parts arrive so my hose will fit. Here's my question,yesterday I added 36 fl oz of 8.25% bleach, pool filled to 3600 gallons right now, I went on the high side because I don't want to add cya until I get the circulation system going and it's been full sun this week. I did the bleach at noon, jumped in pool, mixed all around for about 30inutes, and then tested and it was at 2.6PPM FC. By 6PM, no FC reading at all. Is it possible to lose the FC that rapidly? Like I said no CYA or any other chems in pool right now. Do I need to "maintain" a FC level of 2ppm consistently? Gonna be adding bleach all day long.. Lastly, I swam in pool last night and I had that blurry vision, normal bleachy feeling one gets after swimming and was wondering how that could be possible if FC was at zero?
Sorry I didn't keep this post more simple.