Thank you both very much for your information and thoughts!
I just heard from one of the maintenance guys at the hotel that the air circulation system for the pool room is out of service.... Not sure when that happened. So they have been opening the windows across the room to ventilate the fumes! Also there were leaves on the floor and in the pot of the Palm by the door indicating that this door was open today as well. Our high temp today was 52, but it was just above freezing this morning...
So the extra chlorine and cold draft could not have done them any good either!
Still love to hear any more ideas/ advice on what has gone wrong over the past month and a half and if there is any hope for improving the situation for these poor 8 foot beauties!!
