gorillamotorss
Active Member
I am beginning to experiment with hydroponics. My main water supply reservoir is 27 gallons and is black all around. It is chlorine free, tested the EC before and after I add the nutrients, and ph balance it to 5.8.
My question is do I need to change the entire 27 gallon reservoir out with new water and nutrients or can I just take a new EC count add the nutrients and ph balance it again to 5.8 IF there is NO algae or foul odor? I am under the assumption that I DO NOT have to replace the entire water supply.
My question is do I need to change the entire 27 gallon reservoir out with new water and nutrients or can I just take a new EC count add the nutrients and ph balance it again to 5.8 IF there is NO algae or foul odor? I am under the assumption that I DO NOT have to replace the entire water supply.