Aquaponics Aquaculture Hydroponics Fish Tank Ecosystem Aquarium
Fish and vegetable symbiosis, also known as farming symbiosis, compound farming, refers to the combination of the excrement of aquatic animals and the organic matter in the water, decomposing and filtering them into inorganic vines that can be absorbed by plants and supplying them to the vegetables on the terrarium. The roots of vegetables purify the water in the system for the use of aquatic animals, combining the mutually beneficial symbiosis ecosystem of aquaculture and hydroponics. In an aquaponics system, water from an aquaculture system is transported to the hydroponic system, where the by-products are decomposed by nitrifying bacteria into nitrate and nitrite, which are used by plants as nutrients. The water is then recycled back to the aquaculture system.
In the fish-vegetable symbiosis, fish species such as Wu Guo fish, koi or gem fish can be cultivated. The water in the pond contains fish excreta and contains nitrogen, ammonia and other components. If it is directly discharged into rivers and soil, it will cause a burden on the environment; however, if the waste water is used to grow vegetables, it will provide vegetable nutrients and the vegetables will purify the water. Then it can be led back to the fish pond for reuse. This set of balance system can prevent water quality from deteriorating and form a virtuous circle of fish for vegetables and vegetables for fish.
Vegetables grown using fish and vegetable symbiosis technology do not need to add fertilizer, but because of the design of each system and the cooperation of fish and vegetable varieties, in some cases, there will be some nutrient shortages and need to be supplemented. As usual, iron, Calcium and potassium. In the process of planting, it is impossible to use pesticides to kill insects because of fish farming. Generally, physical mechanisms, such as insect nets or certified organic materials, can be used to control pests.
Fish Tank: 30cm (L) x 20cm (W) x 15cm (H)