At waist level, indeed it has more to it. Personally I hesitated but when I went to pet store and I saw that the fighters were in small plastic cups (permanently!) Suddenly I took one. The saleswoman told me that fighters do not much ... Mine swam all day swimming in the aquarium. I put him a silicone jellyfish, he was hiding in and loved to swim between its tentacles. It is not at all unhappy despite 3L
I recommend the aquarium, low maintenance, beautiful, cheap