Nice perch Norbert... I have 2 of them also. I recently threw some tinfoil barbs in their tank and that has stopped them from beating on each other (for the most part).
Were you able to get yours off live? It was a long process for me, but they will now eat anything that hits the water..including massivore
Were you able to get yours off live? It was a long process for me, but they will now eat anything that hits the water..including massivore