Chiller temperature???

[angel4us]

What temperature should I set nutrient temperature at???

 

[sfrigon1]

What temperature should I set nutrient temperature at???

Not sure but I'd guess between 70 and 80

 

[TheSadVeryBadMadGrower]

Usually around that 67-70f area... is where you want the res water.

 

[angel4us]

Thanks for reply I set it at 67 !

 

[Armdog]

Thanks for reply I set it at 67 !

I set mine at 68 in veg with +- 2 degrees Fahrenheit. In flower I drop it to 66 +- 2 degrees Fahrenheit.

 

[Opie1]

How cold would your water have to be before you start experiencing any damage? How hot before any damage?

 

[Armdog]

How cold would your water have to be before you start experiencing any damage? How hot before any damage?

I think it sketchy in RDWC at 73 to 75 unless you run sterile Rez. Which Heisen ran UC Roots without a chiller with good results. Run yours at 68 +- 2 on the offset and you will be good to go

 

[Armdog]

How cold would your water have to be before you start experiencing any damage? How hot before any damage?

62, I never let mine get below 65

 

[Heisen]

Waste of time and money. Pathogens love cold water to.

 

[Armdog]

Waste of time and money. Pathogens love cold water to.

Maybe I've just been lucky. Added uv sterilizer when you posted yours. Only time I've had issues with root rot was when I did not chill my water.