kien's 150g Room Divider Mixed Reef & Stuff

[gregzz4]

Originally Posted by Slyguy00

I dont have di on my ro and it always reads 0. I have a di canister but havnt felt the need to install it since my readings are consistantly zero. I personally have never had an issue with just ro. And at one point before ro it was reading 235 and still was only 1 after ro

But what's your incoming water reading regularly ?

Sometimes they, in Calgary, get huge readings (by Vancouver standards) of up to 7-800ppm if I remember correctly
They need DI