Thread: Sanitize RO/Di?
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Old 03/01/2020, 01:27 PM   #16
hkgar
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Join Date: Oct 2002
Location: Dewitt MI
Posts: 5,036
Well water can have a very high CO2 level and shortens considerably the life of DI resin, if you use a RODI unit for water. I have a well and de-gas my water prior to the DI cartridge.

Before de-gasing the DI only last about 2 months (about 50 gallons per week). By de-gassing the DI resin now lasts about 14 months.


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180 gallon, 40 gallon sump, 3 250 W MH + 4 80W ATI T5's, MTC MVX 36 Skimmer, Apex controller Aquamaxx T-3 CaRx

Current Tank Info: A 2 Barred Rabbitfish, Red Head Salon, Yellow/Purple, McMaster Fairy, Possum, 2 Leopard Wrasses, Kole, & Atlantic Blue Tangs, 2 Percula Clown, 3 PJ and 1 Banggai Cardinalfish , Swallowtail, Bellus and Coral Beauty Angels

Last edited by hkgar; 03/01/2020 at 01:33 PM.
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