I have a 90G tank with 1 blackbelt, 1 GT, and 2 JDs. Everything is good, the water is what it's suppose to be. PH at 7.5, ammoina at 0, everythings perfect. Temp. 78-80. But my fish are like just hanging out at the bottom not really swimming around. They usually swim around my tank and go get the cichlid sticks when I put them in the tank. It's been like this for about 2 days. And then to top it off my Blackbelt jumped out of my tank this morning. I have no idea whats going on. There acting so weird. thanks