I have a 60gal angled front tank that i have properly cycled and presently have two severums and two molllies a Rapheal catfish and two plecostomas in it i am trying to figure out what would be good tankmates for the severum's i love these fish and i was planning on putting in an irredescent shark and maybe a red fin shark. I was thinking maybe albino parrots (not the blood parrots i think they are so ugly), or possibly convicts any pointers on what would be good tankmates for these fish would be great, i would really like to be able to introduse them all soon and at one.