have a 250l tank where the Agassizii male (and his current spouse) chases everything else away to the third part of the tank which is filled with coconut caves, roots and plants. Lots of plants. What they chase away are the other three Agassizii females and 4 slightly smaller Trifasciata. It is so violent that he recently killed a male Trifasciata. So only three of them left. I have a smaller tank (100l) in which 4 panduros go, about the same size as the Trifasciatas. I've read that Panduro are even more aggressive than Agassizii, so I guess my immediate thought of moving the remaining Trifasciatas there would be a bad choice. Both tanks have many hiding places, but as you can see, they are not large tanks. I do not have the opportunity to set up a third tank at short notice. What does the forum think? Leave the Trifasciata in the larger tub despite the very aggressive Agassizii, or take the chance that Panduro will be less violent? The Panduros have not mated yet.