Hhhmmm…I smell BULLSHIT…Wondering if they are putting lots of fluoride in that water for you TOO….and who said Chlorine is good or Safe for you…???…and WTF is in these balls…???…..OHHH its just water………….and unless they are bullet proof that boat prop is chopping them up…Reeeeally…???…This really screams new level of poisoning…….TOO ME