Urban bio-flac farming and plant cultivation system using aquaphonic

摘要

The present invention relates to a closed recirculating aquaponics system combined with a biofloc tank for symbiotic breeding of aquatic species and plant species, wherein the culture water for growing aquatic species is transferred to a plant growing apparatus, organic material in the culture water is used as nutrients for plant species and the water is purified in the plant growing apparatus, and purified water is reused as culture water for aquatic species. The present invention facilitates symbiotic breeding of aquatic species and plant species without any need of culture water exchange, reducing cost for production and enhancing production efficiency.