Aquarium Plants Discounts Live Koi Fish - 10-Lot Assorted Standard A Grade Quality (3-4 Inch) (10) You get a 10-Lot Live Koi Fish for your pond or aquarium. These Koi are 3"-4" in size, delivered overnight from Monday through Thursday. Our A grade mixed box will contain a varied and colorful assortment of fish representing many of the Japanese varieties. While the color and patterns wont be as refined as the higher grades, the colorless decorative grade fish have been removed. Perfect for pond owners looking for the best value. Quality Koi fish from top domestic breeder of Japanese koi delivered to your door! Aquarium Plants Discounts only uses One-Day delivery through UPS, minimizing transit time as much as possible. Live Arrival Guaranteed. We are not responsible for other sellers shipping time or live arrival guarantees. Acclimation guide by Aquarium Plants Discounts