Copper 0.06 in reef tank

[*unique*]

Hi I just tested copper in my reef for the fun of it and it’s showing up as 0.06 (Hanna)

Is this bad for corals?

 

[*unique*]

This tank never had copper introduced by me ever tank is 1 year old

 

[Randy Holmes-Farley]

The Hanna seems to be inaccurate at the low end and is not useful, IMO, for determining copper in an operating reef tank. I’d only use it for medicating.

Thus, I’d ignore it.

 

[*unique*]

The Hanna seems to be inaccurate at the low end and is not useful, IMO, for determining copper in an operating reef tank. I’d only use it for medicating.

Thus, I’d ignore it.

Thx

 

[Randy Holmes-Farley]

You’re welcome.

Happy Reefing!