1st time NOOB hydro system got ???'s

[ICEman102016]

How often do you change the water in the reservoir tub? and how can this be accomplished without making a mess???

thanks.

ICEman102016 Reviewed by ICEman102016 on 02-26-2008. 1st time NOOB hydro system got ???'s How often do you change the water in the reservoir tub? and how can this be accomplished without making a mess??? thanks. Rating: 5

[stinkyattic]

Depends upon a few factors on both accounts. Not all hydro systems are the same so you need to tell us about your system first.