RI/DI problem

[Coleus]

Anyway i replied both membrane with 150GPD ones and also replace DI resin as well the flow restrictor and now it got 0ppm. However, one thing i found very interesting is that
after i replace the membrane, i got 4ppm come out and then go through a washout DI resin, i got 14 ppm. Is this normal or just weird?

[Reef-Geek]

Don't want to hijack the thread but don't feel like opening a new thread.
A question.
Do I need to add water conditioner(Prime) for the ro/di'ed water?

[Coleus]

Originally Posted by shingo43

Don't want to hijack the thread but don't feel like opening a new thread.
A question.
Do I need to add water conditioner(Prime) for the ro/di'ed water?

no you don't