New lateral thinking challenge!

5 yıl önce

A woman had a pet goldfish which she loved very dearly. One day she noticed that it was swimming feebly in its bowl and looking very unwell. She rushed to the vet with her prized pet and he told her to come back in an hour. When she returned she found the goldfish swimming strongly and looking healthy again.
How did the vet manage this?
GOOD LUCK!!!
to notice (v): observe, pay attention
feebly (adv): lacking strength or force
unwell (adv): ill, sick, not healthy
to manage (v): achieve something despite difficult circumstances