Dude fish that get flushed most likley wind up in the sewer and ammonia and methane levels are so high a fish wouldnt last more then 5 min. homes that are not attached to sewers have septic tanks. also going to kill a fish almost instantly. Not alot of homes flush the toilet right into open waters. and if it does most likley its seafront and freshwater fish don't last long there either.was it dead and if it wasnt that is irresponsible thats why cali has so many laws aginst speices is because people tend to flush down fish and other stuff in a tolit.