Gold fish and tap water?

I got 2 gold fish in a small glass bowl...all the time they were in the aquarium, they were quite ok...and there were loads of them...they lookd lively...but once i got them home and put it into the bowl..they just lost all the energy...it is tap water but as i was advised i kept the water out for a while for the... show more I got 2 gold fish in a small glass bowl...all the time they were in the aquarium, they were quite ok...and there were loads of them...they lookd lively...but once i got them home and put it into the bowl..they just lost all the energy...it is tap water but as i was advised i kept the water out for a while for the chlorine to fade out...but ultimately i lost both of them after a few days...is it the water or is it something else...?
9 answers 9