Would you risk putting a Uaru in with a Midas. The tank will be slightly overstocked, to help with aggression, but I'm a bit worried that he may be too passive. I current' have them all growing out together in a tank. Here are the fish that are growing out.
5" Midas
7" Uaru
5" GRTG
4" Synspilum (3)
3" Pearsi (2)
3" Lyonsi
I noticed that the Midas currently leaves all of the rest alone, but he doesn't like the Uaru. He isn't damaging the Uaru, but he is probably stressing him out a tad. I would say he briefly chases him around once every 5-10 minutes or so. The Uaru swims close to the GRTG which protects him. The Gourami likes all the other fish but not the Midas. He will go after the Midas if the Midas comes close.
5" Midas
7" Uaru
5" GRTG
4" Synspilum (3)
3" Pearsi (2)
3" Lyonsi
I noticed that the Midas currently leaves all of the rest alone, but he doesn't like the Uaru. He isn't damaging the Uaru, but he is probably stressing him out a tad. I would say he briefly chases him around once every 5-10 minutes or so. The Uaru swims close to the GRTG which protects him. The Gourami likes all the other fish but not the Midas. He will go after the Midas if the Midas comes close.