Farm in a Box
...a combined fish tank/planter box. Waste from the fish circulates into the planter box via a pump to provide fertilizer for the plants as well as removing nitrogen and ammonia from the water. From the Earth Solutions website: “By integrating fish with vegetables, naturally balanced aquatic ecosystems are established making it unnecessary to add fertilizer, chemicals or remove nitrogen rich water. As in nature, plants, fish and oxygen loving bacter...