Re: Cuprimine and Purigen
It's not that Purigen will directly remove Cupramine; it's just a general rule to remove it to be "on the safe side," as you said. When we medicate with Cupramine, we do not use Purigen. Keep in mind that Purigen will not directly remove ammonia/nitrite/nitrate, but it will remove the nitrogenous organic waste before it can be converted into those components (i.e., therefore, it will prevent those levels from increasing). What we recommend doing in quarantine situations in order to keep the ammonia/nitrite/nitrate levels in check is to perform regular water changes (as needed) and to boost your biological filter by using Matrix and adding Stability (as necessary).