Building a counter flow chiller in Atlanta

[atl_sud]

I'm repurposing my IC to build the CC. What is your recommendation on length of the coil? Should I get a 25 ft or 50 ft hose? Cutting off the ends of a 25 ft hose would only leave enough for about 23 ft for the actual coil. Do you think this is long enough?

Thanks in advance.

 

[TorMag]

In honesty, this one on Amazon is so cheap, it is what I have and with our water temp, it works great. Not sure if the hassle of build is worth it,.

http://amzn.to/2hzT7Hh