kdogg85
Aquarium Advice FINatic
- Joined
- Nov 26, 2009
- Messages
- 506
My tds out of the di unit is now showing 1ppm. Could that mean the ro membrane has give out and is overwhelming the di or could it just mean the di is giving out. I know I need the sediment filter and carbon block replacements. It has went for 6 mos strong and today I just seen the 1ppm. It is a brs 5 stage plus chloramine unit. What do I do?