Hi all hoping to pick your brain. Just wondering if anyone has had an success using waterlife Sterazin in any other doses other than what waterlife suggests on the bottle? I found a really old thread on a forum dating back to 2005 where people are discussing double dosing (Twice a day) for 12 days as this method apparently is far more effective at killing flukes. This dosing recommendation supposedly came from an email sent from Waterlife to a customer. What are your thoughts? Double dosing for 12 days seems excessive to me personally but what about single dosing for 12 days. And if double dosing is exceptable and safe, why isn't this the standard go to procedure rather than dosing on day 1, 3, 6, 8 and 10. Any thoughts or experiences welcome.