β’stress of koi- due to handling and long hours of travelling.
β’Sleeping sickness of koi.
β’Drunk sickness of koi
β’Listless-not moving much, grouping at the surface and gasping for air
β’white spots
β’bacterial infections (including red spots and red patches)
β’drop fins and close tails
β’no appetite
β’fungal infections
β’parasites
β’internal worms
β’gill flukes
β’protruding scales
β’viral infection
β’for quarantine fish
β’for protection of fish egg