Floconazole and Macroalgae

[jrock flimflam]

Blue Vet stqtes on their FluxRx, "Do not use if you have macroalgae or a refugium."
They say you can turn skimmer and chemical filtration back on in 3 days.
Product best results in 10-14 days.
Well I have a small fug with a small/med ball of chato and a nice growing Red Dragon Macro.
I used the FluxRx BUT I bypassed my fug so it is fine.
My question is: Should I wait the full 10-14 days before opening the valve back to my fug, do certain amount of water changes first? Or is the potency of the med done in 3-4 days and I'm good now?
Asking for feedback. Thanks in advance.

 

[Spare time]

I think the problem is with certain types of caulerpa. My chaeto didn't seem bothered by the flux rx. I am not sure about the dragons breath but again I think you are fine.