Chemistry

As above, after two+ weeks of dosing vodka I've finally got round to using pearls. Should they not work for me I want it recorded that I blame Ged and 4Head :-d

Anyhow.....question is am I ok just stopping the vodka immediately?

I've got them fluidized in a phosban with a maxijet 1200 with the outlet straight over the skimmer pump. They were only running for no more than 5 mins before they completely killed my skimmer, the level completely dropped but I know this is normal, just shocked...