Im not sure what to do... myswordtail is apparently very ill. At first, he was only swimming at the top of the tank and was moving very slowly even though all of my other fish were fine so I moved him to a less crowded tank because all of the other fish were picking on him. Then, he would only be on the bottem of the tank. Now he is resting on a plant. He has a red spot beneith his head but it doesnt appear to be an open wound. Anyone have any ideas?
Andrea
Andrea