Not all plastics react. Many juice bottles are made from PET.
Polycarbonate is a cheap hard plastic. Thus it is 'perfect' for use in this industry for making clearos. And when I say perfect, I am speaking from the manufacturing side of things. The problem from a consumer point of view is some juices break it. As well as leaching of the chemicals into less reactive but still reactive juices.
Use Polypro tanks, or glass. Until the industry changes, that is the best we can do. Or be extra vigilant with the juices you put into polycarb tanks and monitor them for any signs of degradation.
