Quote Originally Posted by Sprint54
Thanks Waterbear,

I agree that the marketing arm of HTH (Arch Chemical) is at work. But since HTH seems to no longer manufacture and market the Algaecide referenced earlier, I'm left with what's available to me.

Kind Regards,

Scott
You can always order real polyquat on the net. Leslie's just had a sale where is was under $8 a bottle and I believe it is still fairly inexpensive on their website.