Help with PPM?

skitch7

skitch7

Active Member
my ppm yesterday was 800 and now its 1070 in a 10 gallon reservoir. is it suppose to rise? and when do i change water or just put in nutrients in the water according ppm?

thanks
 
NewGrowth

NewGrowth

Well-Known Member
If you PPM is rising as the water level drops then you need to back off on your nutrient concentration a bit, the plant is not using all the nutes. Change your rez every two weeks completely. Just top off with fresh water between changes.:peace:
 
N

NoDrama

Well-Known Member
NewGrowth said:
If you PPM is rising as the water level drops then you need to back off on your nutrient concentration a bit, the plant is not using all the nutes. Change your rez every two weeks completely. Just top off with fresh water between changes.:peace:
Click to expand...
Solid advice! I change my res weekly, but I am kind of a clean freak.
 
You must log in or register to reply here.
Top