The above picture should be saved somewhere for posterity. Maybe in the fish index?
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On khuli moods: now I really don't understand them. I finally got a few more (this time the lfs has a healthy shipment) so that now three of my tanks have khulis, and they behave totally differently in different tanks. All tanks have hiding places/bogwood.
In the 65g (with many other fish to compete with) they are totally relaxed, and I can see most of them most of the time, but they would not risk much swimming.
In the 29g they (these are the new ones) are hiding and scared (which may be the *new khuli fears*) and at best I see a couple of tails and faces from under the bogwood. The dominant fish in the tank are small barbs that steal khulis food....I just hope they find something to eat at night...
But the really crazy thing is happening in a 10g which 2 khulis share with 5 small rasboras (<1"). The khulis are very active, they do not try to hide, and they swim a lot (makes me think that something may be wrong, but all the params are ok). And it is the rasboras that are hiding under plants, coming out only for food and rushing back immediately. I don't know what these two khulis did to them to keep them so scared, but one rasbora's death is likely connected to khulis...something scared it enough to jump out through the food hole in the middle of the night....
What this may mean is that khulis behave quite differently if they feel they own the tank, like these two.
I think I'll experiment a bit next week: move a shy khuli to the 10g and see how long it takes for it to become bossy and obnoxious.