So I am in college, and I can only have one tank. So I pretty much QT as best as I can at the LFS store I work at and then bring them in. However my fish are prone to getting internal parasites, which I thought prazipro and somewhat copper would kill it, but it only kills worms. So I am using metroplex soaked pellets (which is pretty much like paste now) to treat them, in my display. I also have a Blood shrimp in there who has a voracious appetite and eventually ate some after being careful, actually ate a decent size chunk. It's still doing alright as it has been over a day, but is it truly safe? Is it ok if I can dump the medicated food in and let everything go at it? Anyone find this a problem? No corals yet as I have a huge shipment coming in next week.