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Old 10/24/2007, 02:41 PM
CIMulation CIMulation is offline
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Join Date: Nov 2003
Location: Lorain, OH
Posts: 463
How long does your RO membrane last?

I currently have a Filmtec 75gpd RO membrane and it only last for about 700g. Is this normal? I'm not sure.
__________________
Starting date: 12/07/03
2 - 250w MH
RR 90g tank
20g sump 10g fuge
90lbs. LR
120lbs. LS
2 Clown~3 Chromis~1 Yellow Watchman~1 Purple Fire Fish~1 Scooter Blenny