I was so sorry to hear of the passing of your Betta Swimmy You know, when I had fish, I would keep a large bowl of dechlorinated water on hand, just in case. You don't need to add the dechlorinating drops...just let the water sit out for several hours before adding to the fish bowl and it's perfectly safe. Rest in peace dear Betta Swimmy. Your mommy loved you very much. Swim hard and happy at the Rainbow Bridge, precious Swimmy.