ok thanks for the input...i really dont want babies and i had planned on getting all males...is that ok? and can i trust the pet store guy to lead me right after he told me nothing about setting it up and a fishless cycle, and when i asked him about adding ammonia he laughed and said you'd have to be crazy to do that...well obviously has no clue what he's talking about...when i ask for all same sex fish is he going to know???