At Causeway Koi we personally go each year to Niigata, Japan to hand pick our koi. They are individually checked for faults before being bought. All of our koi come from farms which are regularly tested for diseases. We only trade with certified farms.
The koi are flown to Ireland and here we run a rigorous quarantine for at least 3 weeks, ramping the heat, testing for parasites and preparing ......more info