So I upgraded my 2.5 gallon to a 10 gallon. All I did was return the 2.5 to petsmart and get 10 gallon, it was the same price. Am already getting heater and filter but what fish could I put with my betta. And I dont want snails,frogs, maybe shrimp. And I want the fish to be pretty. So whats a good combo for a ten gallon including or not including shrimp. And remember I want the fish to be pretty. All your help would be wonderful.