Hey all, I recently done a few upgrades to the setup and currently have 3 reservoirs very close to each other. One of the reservoirs has no plants and a water chiller that is way stronger than needed to bring temps down to 50-40 degrees. I thought that since they were so close together that I could hookup wort chillers made of copper and have a aquarium thermostat cycle a pump located in the reservoir with the chiller, in order to cool the other 2 reservoirs. The problem I've heard that I might have with this plan is that I could cause a copper toxicity in my plants? has anyone else had experience using wort chillers on your reservoir for your plants? any problems or tips? are the chiller systems you can purchase not made of copper coils inside? Thanks in advance, any help is appreciated.
I think you will be fine. Most of the plumbing here in the US use copper piping though out homes. We havent seen toxicity as a result. Think you will be good. you could use poly irrigation tubing if your still concerned.
ss! no copper with plant water. www.nycitybrewwers.com has 304 ss sold in coiled tubing or prebent wort chiller. People have done tests on ppm with copper and plain water and it will leach in the water. Fish people don't use copper. ss,ti,pvc are comon. but the idea is right
Yeah Seebob, that is a better idea for an immersion chiller. Curious about lenth of time for Cu leeching to become phytotoxic? As well as if the res is changed regularly would we still have the same concerns?
Stainless is better than copper. For sure. Good call on that Seebob.
ss! no copper with plant water. www.nycitybrewwers.com has 304 ss sold in coiled tubing or prebent wort chiller. People have done tests on ppm with copper and plain water and it will leach in the water. Fish people don't use copper. ss,ti,pvc are comon. but the idea is right
Thanks for the link, that 3/8 one seems to be the best option. I'm bottling my first home brewed beer today! part of where I got the idea for making one chiller able to cool multiple rez's.