When we went to see our grandchildren, we took two grandchildren (one was 4 years old and the other was 2 years old) to the aquarium. The aquarium is not big, but it is suitable for children. Children like to walk between the two tunnels and watch the fish swimming around them. They were very excited to see sharks. It's also fun for them to touch snakes, devil fish and starfish. They also like the funny and lovely action of lazy seas. We spent an hour in the aquarium, which was enough for children. Moreover, we can give a 50% discount on our zoo membership card in Buffalo.