In case of an extreme emergency, there should be an evacuation plan to move fish into another dam (with no other fish) with better water quality conditions for intermediate treatment.
Eka xiyimo lexi xinga xa xihatla swinene, kufanele kuri na kungu ra xihatla swinene kususa tihlampfi kuya eka damu rin'wana (with no other fish) leringana mati ya khwalithi yo antswa leswaku vutshunguri byita tirha.