Big on nutrition and flavor, microgreens can be expensive to purchase. But they can be grown cost-effectively at home through aquaponics. A do-it-yourself microgreens aquaponics system is simple to set up, rewarding, and sustainable. In this article, you'll know what microgreens are, the best microgreens to grow in an aquaponics system and how to get started with your own microgreens aquaponics system.