I have a 17g tank currently housing a albino cory and a julli cory and soon to have 2 small angels because i want to give them a bigger tank than the 10g they are in at the moment but i will be buying them a new bigger tank once i get some money together... So im jus wondering if i was able to put a bristle nose catfish in the 17g with them? I also want to get some rummy nosed tetras in there too.. Would that be ok till i can move my angels to a new tank?