Anyone dose potassium?

[babyreef]

I am considering dosing potassium separately in my reef, curious to hear from people that are doing this.

[Algae Beater]

potassium is required in probiotic systems in general. i does it on my small zeovit system

[babyreef]

Have you noticed a significant change in coral colour? Or any other changes notable?

[tang daddy]

Potassium is not needed, but I dose it to bring out the blues and purples in sps, if you're interested to see what dosing does then you can do a search on RC in the sps section, It's a long read but if you want to know more: best additives for sps color? - Reef Central Online Community