Naso Tang acting funny

[Scavenger]

Had any extra holiday company (ie small kids or adults who put their faces right to the tank) louder than normal music, or changed your scheduling lately?? If so, could be stress. Any chance of Xmas lights illuminating the tank out of normal tank light times??
Just throwing out ideas here.

[Ruth]

Actually the answer to those questions is no. I am the one that has done the visiting this Christmas so no small kids or other company. My attempt to put up a Christmas tree was a disaster (2 6 month old Bengal kittens thought I had bought them a new toy). The only real change is probably me being home more I guess but he has never done this before when I have been off for a couple of days.

[Delphinus]

I hope it's nothing -- but for what it's worth, my tang (Z. desjardini) started doing that too about 6 months ago (I've now had him about 4 years). All of a sudden he would startle super easy from things that never used to bother him. I'd find him all black and motionless in his little parking spot. First time I saw it I thought he was dead. Still kinda creeps me out, I try not to do sudden moves and so on when around the tank nowadays.