Prazipro and Skimmer

[rdnyva]

When treating with Prazipro should the skimmer be turned off?

[houstonreefer20]

I think so. I believe it was in the instructions, and mine goes nuts the moment I add prazipro.

[Deinonych]

Yes. Turn off the skimmer and remove all chemical filtration (e.g. carbon).

[ThRoewer]

If you leave the skimmer on it will just turn into a water pump - no kidding.
Even after the treatment is done you will have to dial down your skimmer significantly until the medication has been removed.