Has anyone used the Ice Probe for DWC?? I have high res temps and this looks like an easy fix [ame=http://www.youtube.com/watch?v=ubss7JGvM8M]IceProbe Thermoelectric Chiller - YouTube[/ame]
I'm using a 10 gallon tote with only 3.5 gallons in it. It just seems easier and cheaper than a chiller
Read this: IceProbe Thermoelectric Water Cooling Device, Nova Tec Inc Look how long it takes, and that is with no heat being introduced back into the res.
[ame=http://www.youtube.com/watch?v=ZmkDW8C6e3Q]Coolworks Ice Probe Thermoelectric Water Chiller Demo for Aquarium Hydroponics Aquaponics DIY - YouTube[/ame]