During my travels on business, sometime I have problem with green algae. I have rearely allowed the FC drop below 3 ppm. typically, I dump more additional bleach before leaving home and have recently fitted in-line chlorinator with 3" tabs. With south florida rain, ph gets affected from time to time. I have been considering ionizer (solar) or even Nature 2 type.
I am not looking for reducing chlorine use or everything people talk about. I am just looking for a helping hand to prevent algae bulid-up during my absence. Appreciate any recommendations.