BioBizz BBFM5L Fish-Mix conditions the soil, stimulating microbial activity and accelerating growth. It consists of 100 percent organic liquid plant food that is supplied to your plants during their vegetative stage. BioBizz Fish-Mix is high in nitrogen and helps to create an abundance of new growth to form very quickly. Fish-Mix can turn poor quality soil into rich and fat soil and provide your plants with natural nutrition. This nutrient solution is recommended for use outdoors due to a strong fishy odor, however, it can be used indoors with the same productive effects.