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 XpH Capsule 130L for pH Control in Hydro

Torus Hydro XpH Capsule 130L for precise pH dosing in hydroponics. Compact, reliable, and efficient. Fast Australia delivery to support your hydroponic system.

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

 

[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