Man alive, how are you people able to discern numbers in that horrible joke of a potassium test kit?? Maybe I have a dud? Mine is an absolute piece of ****. The instructions say "take the number that the colour strip is barely visible through the sample" well mine is absolute white non-transparent completely unable to see through it whatso-friggin-ever. What are the odds that an undosed tank has >400 potassium?? Not likely!!
Sorry for the rant but I would give my eyeteeth to figure out HOW on earth are people able to discern something like 200 using that test kit ...
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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