I don't use chlorine anymore, because it's a known carcinogen and can enter the body through the skin. If I was in a pool for a long time, I would sometimes get a tight feeling in my lungs, and my skin would get dry and weird. I would feel like I had to take a shower after being in the pool.
I'm using a pool disinfectant now that is actually silver oxide (tarnish). The water looks, tastes, and smells like water. It doesn't evaporate in the heat, and it is not interactive with chlorine, so you can switch back and forth without a break if you want. Over the course of the summer, it costs the same or less than chlorine, because you're not always messing with the chemicals and having to add more when it gets hot outside.
It has a non-chlorine, oxygenating bleach that you use weekly to burn off hair, skin particles and other gross personal detritus that gets into pools. And an algecide. You can swim right after putting the chemicals in, if you want.
I've been using it for five or six years, and I've never had an algae outbreak or anyone get sick or have their eyes burn.
Just something to think about.
Best wishes,