I just got back from the store and didn't see any loaches =[ but they did have some cory's. We wound up only getting one though, an emerald, because the saleswoman started telling us that a 15gal tank isn't big enough for more than that. "You can get two, I can't stop you if you want to buy two, but if you do one WILL die." She was kinda pushy and I didn't feel like arguing, so we just got the one.
Is this true though? I thought the previous posts had implied that I could get several for a 15gallon tank, and I'm more inclined to believe you guys than that saleswoman, but now I'm confused...