Recent content by agarnusa

There are plenty of ways to achieve the same thing - ice packs daily in your res - etc. The easiest and best thing that provides the best accurate results is to just buy a chiller. Forgot what brand I have but they run $300-$400, operate silently, and maintain temperature exactly. Mine paid...

Can do the homemade chiller but the real one would be a noise factor. I've been shooting for a water temp of 68 because as a chemist I know that is the temperature that you get the highest level of dissolved oxygen in the water but there could be other reasons that colder is better. I'll be...

I have been successfully growing for a few years in square 5 gall dwc buckets. I grow at 70 degrees with success and have no issues with root rot or anything as long as I don't exceed the resulting 68-70 degree water temperature. I am thinking of adding an external mag pump similar to the...