Hydroponics and aquaponics represent innovative and sustainable agricultural practices that have receiving much attention due to their potential or ability to address current issues in modern farming. Hydroponics involves cultivating plants without soil, by utilizing water solutions rich in nutrient medium whereas aquaponics combines aquaculture with hydroponics and combines aquaculture with hydroponics to form a mutually beneficial environment where fish waste serves as food for plant growth. This chapter examines the co-benefits of hydroponics and aquaponics, emphasizing their ecological, economic, and nutritional advantages. These systems enhance resource efficiency by minimizing water usage compared to traditional soil-based agriculture, making them crucial for water-scarce regions. Furthermore, they offer year-round cultivation, mitigating seasonal limitations and ensuring consistent crop yields. Economically, hydroponics and aquaponics can be implemented in urban settings, reducing transportation costs and food miles. The nutrient-dense produce from these systems contributes to improved food security and nutrition. As climate change poses challenges to traditional farming, hydroponics and aquaponics emerge as promising alternatives that not only address sustainability concerns but also offer multifaceted benefits for agriculture and food production.