My Glo Fish swims weird, been this way for a few months

[pettygil]

My Glo Fish swims weird, been this way for a few months. Sometimes will swim with nose in the air, or Sideways. Is my fish in pain, should I put to sleep, or wait it out?

 

[Andy Sager]

I'd wait it out. Sometimes fish do weird things for no reason we can understand. If it was serious, it would have died months ago.