How often do you clean your reservoir for drain to waist in coco

oill

Well-Known Member
So essentially it's worked so far because you've been lucky. Eventually it'll lead to fun stuff like root rot too. Itll get out of control and wreck your plants.
You're purposely leaving an easily fixed glaring flaw in design that nearly all of us have experienced some ill effect from. I had transparent blue tubing on my system and halfway through my first grow it wasnt transparent anymore. I got rot and almost lost everything.
I leave a beach towel over my external barrel because the top ring where the top is cut get all kinda slimy and gross just from the basement lights.
Ok... I'll try and sort this thanks....

Just to be clear though are you talking root rot or bud rot or both?
 

gr865

Well-Known Member
I run DTW.
I have a 32 gallon plastic trash can that I make a mix of 21 gallons plus nutes. This sits for up to three days, and when the rez is empty this goes into the rez. This can is then cleaned with a lite clorox solution.
After the second rez fill and before the third I do a total cleaning of the rez.
 

oill

Well-Known Member
We have to be, what with how stubborn the median n00b is
Not a noob here or otherwise. Just never experienced the issues you guys have... maybe my area is more sanitary. (Thats not a dig... my area is completely sterile.)

I was being stubborn coz I want actually given a reason other than... just coz it's not best practice!
 

cannabineer

Ursus marijanus
Not a noob here or otherwise. Just never experienced the issues you guys have... maybe my area is more sanitary. (Thats not a dig... my area is completely sterile.)

I was being stubborn coz I want actually given a reason other than... just coz it's not best practice!
I’m not doubting you; sorry for the cross-up
 

tylerzigzag9029

Active Member
Thanks for all the replies on this you guys should have added my res is in a close closet so there is no light getting into it I also checked my PPM and pH reading in there the exact same as when I put them in I'm just wondering what this sulfur smell could be coming from maybe it is just because I have more nutrients all together with air bubbles popping through it while I'm smelling it more
 

fragileassassin

Well-Known Member
Thanks for all the replies on this you guys should have added my res is in a close closet so there is no light getting into it I also checked my PPM and pH reading in there the exact same as when I put them in I'm just wondering what this sulfur smell could be coming from maybe it is just because I have more nutrients all together with air bubbles popping through it while I'm smelling it more
Even just the light from regular checking and opening that closet can cause an issue over time. I had a habit of always opening the same site to check on things. Had to get out of that because that one site started having things grow on the sides.
 

tylerzigzag9029

Active Member
Because that's absolutely counter productive and the 100% straight up WRONG WAY to do it, man. Your reservoir water should literally never see the light of day. Unless you're just opening the lid to do something with it.
I should have been more clear in my initial post my reservoir is sitting in a closet outside of a grow tent where it will never get much light at all unless I am filling it up
 

tylerzigzag9029

Active Member
a darker res would be better. mine is dark green and light proof. that blue with a white lid isn't helping.

i do dtw and i don't add any bennies or sterile to my feed reservoir. just a waterfall.
How often should i be completely cleaning it? I am running about 10 gals of nutrient solution through it a day i figured to be on the safe side once a month would be good enough but i don't have any experience in an automatic system there alot of conflicting answers on here
 

DaFreak

Well-Known Member
BLACK is the only truly acceptable way to go if you want actual light proofing.
This guy gets on here asking for advice, then says "Fuck your advice, it's working just fine".
Or you could tell him to prevent algae growth, not too difficult is it?
 

TintEastwood

Well-Known Member
Bubble wrap around the outside worked to insulate and block light on my lil res.
I do a super clean between Veg and Flower. The more often the res is refilled with fresh water/nutes, the less chance of bad kim-chee.
Many use things like Hydroguard, Garden Friendly Fungicide type of beni bact. (I use GFF)
(with nutes, GH, MC, now Jacks. RO water)
I dumped the airpumps long ago - using very small recirc pump in bottom of res with waterfall. 24/7. My ph is more stable with no stones.
A larger pump handles the feedings.
 
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tylerzigzag9029

Active Member
Alright thanks for the info im going to use my airpumps for now since i have them and only run them an hour before first water and an turn off at last watering i might check out some hydrogaurd if i run into problems but for now ill keep an eye on it
 
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