We had a mystery illness wipe out all our fish 6 weeks ago - it did not appear to be ich and we assume it was Brook. Tank was cycled and about 6 weeks old wiith no ammonia, no nitrite and low nitrates. This killed an anthias first, then a bluespot jawfish followed by a hawk fish and then 2 clowns. The 65 gallon tank has been fallow since then (6 weeks today) except for corals crabs and snails. We have 2 baby clowns and a captive bred baby yellow tang that have been in quarantine (10 gallon tank) since they came home from the LFS 5 weeks ago. They are healthy and disease free. Today we have a blue spot jawfish and purple fire fish arriving from TSM after their 30 day quarantine. My plan was to introduce the jawfish today since they seem to be fickle and easily stressed. Should we put the fire fish in today as well or put him in the quarantine with the others. I was then going to put in the tang a week later and the clowns the following week...