So what's the general consensus on QTing fish such as lawnmower blennies & watchman gobies? I have my DT running fallow due to a possible Velvet issue. I have my Kole Tang, Photon clown, & McCosker's in QT undergoing treatment. I also had a watchman goby in there as well, but I woke up today and he was dead. I had a large container of sand in ther for him, but obviously it didn't matter