question about rdwc

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drmangola

Member
So I am thinking about in investing in taking my 5 gallon buckets and turning them into a rdwc unit with a 30 gallon controller and a 50 gallon res. So in the buckets you change them out once per week. How do you do a change out in rdwc?

I tried looking for this info elsewhere, but I was unsuccessful....
 
joe blow greenthumb

joe blow greenthumb

Well-Known Member
Maybe you could add a valve like what you see at McDonald's on the tea canisters. Open to drain and then close and refill. Not sure if it would help without seeing a pic of your setup. If that doesn't sound helpful then maybe you could use a shopvac to drain and then refill with clean mixture.
 
cheechZS

cheechZS

Active Member
drmangola said:
So I am thinking about in investing in taking my 5 gallon buckets and turning them into a rdwc unit with a 30 gallon controller and a 50 gallon res. So in the buckets you change them out once per week. How do you do a change out in rdwc?

I tried looking for this info elsewhere, but I was unsuccessful....
Click to expand...
pretty much same scenario,except now u only have 1 res to change. Gotta put a drain on your res or pump it out
 
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