Red sea trace colors and zoanthids

[Danmuges]

I was thinking about dosing red seas trace colours in my Zoa only frag tank. Has anyone noticed any positive effects on zoas since dosing or is it more targeted towards sps?

 

[ScottR]

I’d be cautious about using this colour up zoas. I doubt it will help even. The trace elements contained can be easily overdosed and accumulate over time. Some people believe that iodine dosing does the trick.

 

[Danmuges]

Was thinking bout just using the iodine.