Does anyone no any reason for a perfectly beautiful, healthy, dalmation lyretail molly to literally go... crooked? She was in a tank with tetras and white clouds, and I didn't notice when it happened. I've just found myself thinking lately, "Those mollies really swim funny, don't they?" I was pretty surprised when I took a better look at her. I don't think she was injured, although I suppose it 's possible. Suggestions, anyone?