Salt mix turning yellowish/green

[mtnolan0307]

I recently mixed a batch of salt water and the water had a slight tinge of green to it. I used RO/DI water and the salt was Red Sea Pro salt. Does anyone know what could have caused it?

 

[bertoni]

[welcome]

That's new. I would guess there's some organic debris in the mix. I would return the salt, in any case.