This is my big orange fish. It is 4 years old. It has been alone in a 75 gallon tank since the day it killed everything in the water. I have tried both bigger and smaller red devils Midas and undesirable flowerhorn of both male and female with no success. It will relentlessly chase and kill anything that moves. I tried putting it in a 220 with other fish of all types and it was a no go it just started mutilating everything in site. I would like to know if there is a way to sex this fish without physical interaction. And if possible an idea as to what it is in order to attempt to find it a mate. I am lead to believe that S.A. cichlids won't show there true development of color until they attempt to spawn. Anything other then a hybrid fish that might be a girl or boy would be greatly appreciated. Thanks.
