I bought a fish from Diver's Den thats been in your care for several months. It is a temperamental species that usually has difficulty feeding. Since its been in your care for several months and I know you guys are real good about checking your Diver's Den for any sort of disease, I was wondering if if would be a better idea to add the fish directly to my display system, skipping the QT process, in order to reduce any further stress on him? The display tank is a 300 US gallon filled with about 400lbs of live rock, with several butterfly fish and an angel.