omerizm
Although for my situation I would be concerned with amount of electricity a refrigerator uses (even a small one). I am wondering if you built one like that, and if so how well it worked. How big the reservoir was, what the temp was before and after using it etc.. I have considered using such a refrigerator to cool
nutrients, but modifying it in a different way. But as I mentioned the cost to run another refrigerator was the factor that
led to me not even trying it. Especially the used older models that are most likely not even energy efficient.