Thanks Dave. I hope I am getting there! Do you think if I can keep the FC as near to 15 as possible through Saturday morning, that will be ok? Then, if it seems to be gone, just have neighbor dose with normal amts of bleach?

I think I will probably add some polyquat to be safe. Anyone else advise this for my situation, or NOT advise? If you advise this, can you tell me what dosage to use, a true treatment dose I would assume, or a maintenance dose?

Thanks,
John