Copper sulfate is what we mostly used for algae control in commercial pools. (When I used to work) Butt don't drink the pool water, for different reasons. Bromine is the other chem, but mostly used with tablet chlorination.
Ya also might try some of that silver roof paint, like they paint thy roofs of trailers (I guess). I think it is supposed to reflect/block heat. How well it will stick to plastic, I dunno about that.
Ya also might try some of that silver roof paint, like they paint thy roofs of trailers (I guess). I think it is supposed to reflect/block heat. How well it will stick to plastic, I dunno about that.
Comment