Cation exchange polymers

[Hudo]

Anyone know anything about cation exchange polymer for buffering PH in DWC or anyone tried Torus ph perfect or even oyster shells in the res. Next grow I want to go back to the trusty DWC but haven't the time to check and adjust ph constantly and 1000 bucks for a controller can get fucked

Torus Hydro Perfect PH - 130L / 35 Gallon | PH Stabilizer | Hydro Experts

Torus Hydro Perfect PH - 130L / 35 Gallon | PH Stabilizer - Torus Hydro

www.hydroexperts.com.au

 

[Indy]

Interesting find, mate. How much for the refills/recharge?

 

[Hudo]

Interesting find, mate. How much for the refills/recharge?

It's 60 bucks for 500 ml you soak it in it . From what I've read its got so e sort of cation exchange polimer in it that exchanges acid somehow so I "THINK" it locks up ph down and releases it at a certain PH I read another article on cation exchange polymers that you charge with ph down or citric acid and they do the same

 

[Hudo]

Here's an interesting read im trying to understand and source some thats how I came across the torus I think it's filled with this sort of thing

How to Have a Constant pH in Hydroponics – No More Corrections! - Science in Hydroponics

scienceinhydroponics.com

 

[Hudo]

Interesting find, mate. How much for the refills/recharge?

Apparently you only need to recharge them every 3 months fuck for the time saved it's well worth it

Torus Hydro Perfect PH Recharge Solution - [Size: 500ML]

Torus Hydro Perfect PH Recharge Solution - [Size: 500ML] - Torus Hydro

www.hydroexperts.com.au