(6) Koi Swordtail. These are 6 unsexed juvenile koi swordtail. This fish are approximately 1” in size. I ship using USPS priority and all shipments are made on Mondays. In the rare occurrence of a DOA a photo must be provided within 1 hour of the first delivery attempt. The photo must be of the DOA fish in the unopened bag. If this happens the cost of the DOA fish with be refunded. Shipping is none refundable.