My swordtail is acting strange. For the last 5 days, he has been hiding behind all of my decorations but today he came out and was scratching himself on the decorations. He has no external signs of illness but will not eat and is acting very strange. All of tests on my water came back normal. 0 ammonia, 0 nitrite (i think it is nitrite, i am not home right now) and the ph has been stable. The temp stays at 82 all of the time and has never been variable. Please help!!!
Andrea
Andrea