Reply To: Pet Fish Home › Forums › Kansas City Chiefs › The Locker Room › Pet Fish › Reply To: Pet Fish 07/15/2009 at 5:25 am #889329 imported_AussieChiefsFan hermhater;141010 wrote: But you have to put oxygen back into the water or they will die. That’s part of the pumps job, but if it fails then the gouramis can still breath. Cool.