water chiller dwc

Hey everyone! Well I am a first time grower that has been studying how to grow and cultivate my own home grown Marijuana for years now. I am no expert and I am sharing my journey and hoping for some real experts to give me some tips whenever I can get them! Okay to begin, I am just posting...

A real cheap and easy way to cool your DWC water temp and keep it constant. A water pump pumps warm water from your bucket into the fridge. In the freezer is a spiral tube to get as much surface area possible for good heat exchange. The cooler water then gets pumped it back into your bucket...