... /Spa 4>Non-foaming; Non-toxic Product Name SPA Water Treatment AlgaecideChemical Name Poly[(dimethylimino)(2-hydroxy-1,3-propanedily ... 25 oC, mps)250-600Turbidity (NTU)≤15 Application1> It is a cationic polymeric algaecide, which can restrain kinds of algae in ... chlorine demand. )3> It can be used in acidic and alkaline water.Its most prominent advantages areNon foaming, Nontoxic,Non-irritative, Good ...