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Old 01/07/2008, 08:00 AM   #507
Join Date: Mar 2006
Location: Salt Lake City
Posts: 982
Originally posted by NanoGurl
Is that the membrane thing?
yeah, you have to take apart the white tube on top of your filter setup.

I gotta tell you though, that 2 ppm doesn't seem too bad. I was reading around 50 ppm before I changed my filters including DI and it dropped to about 10 and soon crept back to the 40's. After I replaced the RO membrane it dropped to 0 where it is "resting" right now.

Rod "Cuby"

Current Tank Info: 180 display, 100 gal DIY fuge/sump, DIY skimmer.
Cuby2k is offline