how to change water in DWC

[cannakeeper]

Heres a few pics of the supplies and finished buckets. All the parts came from lowes/H depot. I'll do a parts list with sizes n whatnot tomorrow.

cannakeeper Reviewed by cannakeeper on 12-13-2008. how to change water in DWC Since I am new at this whole water thing.... How do I change my DWC water "resevoir"? Do I just take the lid off, hold up the plants and roots, dump and refill? Do I use a second tub and do a switch placing the old lid on the new tub? What do you do and how do you change your resevoir and how often? Rating: 5