High Orp should I be worried

[Fredrxn]

Sup guys my Orp and been going up slowly since I got my apex about 3 months ago…is this Normal orp 498…here a few pics

 

[Randy Holmes-Farley Verified Community Expert]

I suspect it is not fully accurate, but in any case, unless you are using an oxidizer like ozone or permanganate, ORP never gets too high to worry about in a reef tank.

This has more:

ORP and the Reef Aquarium - Reefkeeping.com

 

[Fredrxn]

I suspect it is not fully accurate, but in any case, unless you are using an oxidizer like ozone or permanganate, ORP never gets too high to worry about in a reef tank.

This has more:

ORP and the Reef Aquarium - Reefkeeping.com

Thanks