DI system

[brian00ss]

Can DI system remove the nitrate before I add it to the reef tank? I have a R.O. system but it still has some nitrate.
Thanks

 

[latino277]

the DI system will remove anything that the RO does not.... but I've never had my RO water have Natrates??? how old is your ro unit?

 

[reefnut]

As said, yes it will!! The DI will remove anything the RO misses. I would also be curious as to how old the RO membrane is... or what the nitrates are before going through the RO!!

 

[brian00ss]

REALLY!?!?!? I have to get DI system now! My R.O. system is brand new. We just installed it two months ago. It's an Ultra-550 with three different filters. I can't believe it! I'm so mad. I'm going to buy one. Do you know where I can find DI system? Do you suggest any good brand one?
THANKS!