You know, I had something similar happen to me when I was little. I had gotten angelfish and they were living very happily in their tank until one day my little brother thought "hmmm...those fish have never had a bath, I'll bet they are really dirty" and he preceded to wash them with soap and water. Needless to say they did not make it, I was very upset, and I still hold it over my brother to this day.
However, I don't use a bucket for water changes anymore; I use well rinsed out 1 gallon milk jugs. It makes water changes manageable and no one uses them when cleaning so mix ups occur.
However, I don't use a bucket for water changes anymore; I use well rinsed out 1 gallon milk jugs. It makes water changes manageable and no one uses them when cleaning so mix ups occur.