- Joined
- Apr 2, 2023
- Messages
- 337
- Reaction score
- 210
- Location
- Pittsburgh
- What state or country do you live in
- Pennsylvania
Just a friendly reminder to check your RODI system often and maintain it well.
I have been wondering what has been fueling my latest hair algae outbreak, and think I found the source. Life took precedance and I haven’t changed the filters on my rodi unit for ten months and my topoff water tds meter reading was 151 (I kept putting off changing the dead battery in the TDS meter…so I had no clue). My tap water reads the same. This is city water to which they apparently add ORTHOPHOSPHATE to mitigate lead (apparently 0.6 to 1.8 mg/L). I just found this out.
Not to mention I installed my di resin canister upside down……..ten months ago…
. When something seems wrong, pay attention. My resin wasn’t turning yellow despite significant use, but it just didn’t register.
I am not saying that this is 100% the issue with my tank, but it sure makes sense. Maybe my chaeto will have a chance now.
I will tell myself that this is the type of thing that makes us mature reefkeepers…..make a list of maintenance items and review/maintain everything when you are supposed to…..
I have been wondering what has been fueling my latest hair algae outbreak, and think I found the source. Life took precedance and I haven’t changed the filters on my rodi unit for ten months and my topoff water tds meter reading was 151 (I kept putting off changing the dead battery in the TDS meter…so I had no clue). My tap water reads the same. This is city water to which they apparently add ORTHOPHOSPHATE to mitigate lead (apparently 0.6 to 1.8 mg/L). I just found this out.
Not to mention I installed my di resin canister upside down……..ten months ago…

. When something seems wrong, pay attention. My resin wasn’t turning yellow despite significant use, but it just didn’t register.I am not saying that this is 100% the issue with my tank, but it sure makes sense. Maybe my chaeto will have a chance now.
I will tell myself that this is the type of thing that makes us mature reefkeepers…..make a list of maintenance items and review/maintain everything when you are supposed to…..
