the first lfs i went to hooked me up with their plan of dumping in biospira and then putting in any fish i wanted, so my group was red firefish, sixline wrasse, ocellaris clown, bangaii cardinal, valentini puffer, yellow clown goby, and a flame angel. then a few days later they got a royal gramma in so i put that in too. suffice to say everything except the sixline died a couple of weeks later. not sure if it was biofilter overloaded or velvet or whatever.
so anyway, i still had the sixline after i dumped the tank out and started back over. kept him for a few months until i started getting serious about the hobby and researching stuff for myself before adding fish. so at that point i decided the sixline had to go, despite him being mostly peaceful for me so far. so now he resides in a frag tank at an lfs