boosting

  1. David Music

    Co2 boosting

    So a friend of mine that used to grow back in the day told me he used to run a airline from above his propane hot water heater to collect co2 from it? Anyone ever hear of this?
  2. David Music

    Co2 boosting

    So a friend of mine that used to grow back in the day told me he used to run a airline for above his propane hot water heater to collect co2 from it? Anyone ever hear of this?
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