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View Full Version : new ro/di -when to replace


scott11
03/22/2008, 06:21 PM
I have a new unit from buckeye 100gpd. I was making a batch of water and noticed that when I started this morning it was at 40ppm. I let it run into a container, now a few hours later, I am at 150ppm. the unit has had about 200 gallons go through it since new. Is the di exhausted?

I wont be using this water for the tank, but typically, how high of tds can you get away with in a tank without noticeable downsides? Is less than 10 ok? less than 50?

atvdave
03/22/2008, 06:44 PM
If it's a new unit then I'm sure BFS will make it right. They have very good Customer service.

Post your question here. I'm sure they can help.

http://www.reefcentral.com/forums/forumdisplay.php?s=&forumid=446