Okay so when I moved my fish back into my 55g after i resealed it, my 2 JD's started lip locking and spinning and stopped after a few minutes. One of them became darker colored again, while the other isnt. My tiger barbs just started doing the same thing I managed to get a vid of it and im uploading it to youtube now and will post a link. My Male con just did it with the darker colored JD before my 2 tiger barbs started. What are they doing? I cant tell if theyre trying to spawn or figuring out whos going to dominate the tank?