I have had my clownfish in qt for about a month and a half now. I have transferred him from tank to tank on occasion, and I've had him in hyposalinity. I'm currently slowly raising the salinity (extremely slowly, and we are currently at 1.015, with a target of 1.020) he does get stressed out when I transfer him to a different tank, and will spazz out on the bottom of the tank intermittently. I just switched him to a 10 gallon from a 20 gallon, and he is (flashing?) spazzing out on the bottom of the tank and in his pvc pipe a lot. It's freaking me out. The salinity is the same as the tank he came from, and the temperature matches as well. He was completely fine before I moved him, and I've been watching him closely. He's about five years old if that matters. Thanks for your help in advance.