Shaking Discus !

[tomahawk]

2 of my Discus have made a permanent place at a corner and are mildly shaking their body and fins from time to time. This has been happening for the past 1 week. They are also chasing out other discus's from that part of the tank. Is that a sign of mating ? Is there anything I should do about it or let nature take its own course ..

[waitaki]

sounds like they are courting to me!! let nature take it course, it's best to let pairs spawn in a community tank a few times before separating them.
good luck