hi i was at my lfs and they were saying that it might be possible to keep 3 jardini's in the same tank, but not 2. i always thought that you can't keep more than 1 in a tank, because they will keep on fighting and eventually kill each other. i want to try this, but i don't want to end up wasting about $100 on two jardini's when one of them will prevail as the victor in the tank. i already have 1 jardini to start with. could someone help me with this dilemma. thanks.