Hello all I got this lion about 2 days ago.... he had one clouded eye at time of purchase... but since then he has gotten two cloudy eyes and started loosing color and looks like he is flaking.... can't get him interested in frozen food or live feeder fish or ghost shrimp. Checked my water parameters and they are 8.2 Ph 0 ammonia 0 nitrites 40 nitrates... so conducted a 30 percent water change and he seems to be getting worse. He has been trying to swim up to the top of my tank but seems week and runs out of steam... does anyone know anything that can help ... I've been searching online for hours and not coming up with any conclusion on what's going on.... has no power at all to outswim any sort of current and he is just getting pushed around and slamming into rocks... any help would be greatly appreciated! Please help!