I'm new to a tank the size of the one I have which is a 5ft 100gal tank 18in wide. Can some one give me a good varity mix of fish to stock my tank with on all ends of the spectrum as far as freshwater fish go. I've been to a few aquarium shops in my area and I keep getting alot of different answers as far as what can go in together and what can't, I not looking for the perfect mix because I'm pertty sure that doesn't exist but again a nice varity is what I'm shooting for.