Not sure what is going on but it almost seems to be breeding related. I have a fish that we think is either a fader flowerhorn or a trimac. It is a female. She over the last few days has been showing more color and has been more aggressive towards the other fish in the tank except on.... She and our blood parrot are following each other around and teaming up on other fish. They have worked together to dig 2 dimples about 3in in diameter in the back of the tank under some driftwood cover. My Question for all the brains of this issue would be... Is it possible that they are "together" and babies are on the way? what should i be doing and looking for. The female trimac/fader flowerhorn does seem to have a enlarged belly, but im not sure if it just looks that way cause of the color change or what. Any and All advice or info would be helpful here. Thanks in advance