Well Dan.....I was just asking about diesel additives for winter storage and who had what preferences. Then, things did a left turn and we got off on the water subject. Then things really got out of hand and we talked about things I have never heard of but mostly understood. I fully expected about a dozen or so people to tell me they used this or that and we would move on to photo day. I had no idea that it would escalate into AlgaeX magnetic witchcraft levels.....sorry.