Different Pool

[kalinma]

OK, I just had a weird experience in the pool today. I hadn't gone swimming in almost two weeks because my usual pool is closed for almost all of September for annual maintenance. Couldn't stand not being in the water anymore, so today I took the subway more than an hour to another pool that has a cheap lap swim. Somehow, I felt more bouyant in this pool than in my usual one. That really doesn't seem possible, but that's what I felt. Unless they use salt water in this pool, I can't imagine how anything, such as a little more or a little less chlorine, or a few degrees difference in temperature, could possibly make a noticeable difference in the density (and thus bouyancy) of the water. Has anyone else ever felt more bouyant in a different pool?