This product includes a set of two essential aquarium additives by ADA Nature Aquarium: the Green Bacter Plus and ECA Plus. Green Bacter Plus is a bacterial solution designed to enhance the biological filtration of your aquarium, promoting beneficial bacteria growth that helps maintain a healthy aquatic environment. The ECA Plus is a specialized plant supplement rich in iron and organic acids, formulated to boost the coloration and overall health of aquatic plants. Together, these products provide comprehensive care for both fish and plant life in your aquarium, ensuring a thriving aquatic ecosystem.