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Aquaponics

Aquaponics (environmental science)

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  • 1. Aquaponics is a combination ofaquaculture (growing fish) andhydroponics (growing plants in water ornon-soil less environment).

2. Its a worldwide movement that is used bythousands of people all over the world. 3. Its a life saving technologyGrow healthier and bigger vegetablesReduction in usage of waterIts also an organic, natural filtration for thefish wasteShows that farming is possible in an urbansetting 4. It is growing in popularity because itis a faster and healthier way to grow plantsin a soil-less environment. 5. There are many Aquaponics Designs Can be as simple as a pond with floating plant life Can be extremely complex systems with highstocks of fish. 6. They provide nutrients for the plants and ifyoure growing edible fish, then they alsoprovide protein for yourself. Keeping fish inan aquaponics system is simpler thankeeping aquarium fish, so long as youfollow simple guidelines then growing fishfrom finger size, making sure the ready toeat fish can be extremely simple. 7. Depending on climate and availablesupplies. If you live in a cool climate youmight be looking at growing Trout all yearround, or perhaps another locally producedfish species. In most warm areas throughoutthe world Tilapia is the fish of choice. You cangrow any fresh water fish that appeals to you.Be sure that if you are mixing fish speciesthat they have similar living requirements.DONT mix carnivorous fish with herbivores. 8. There is no specific amount. It alldepends on the size of the tank. Thenormal amount is 1lb of fish per 5 -10gallons of water, or 1-2 fish per 10 gallonsof water. Never stock more than 1 poundof fish for every three gallons of water. 9. The PH must be testedGoldfish prefer a neutral pH of about 7.5.Water must be tested for ammonia A healthy ammonia level for an aquariumis 0 ppm.Nitrite should be 0 ppmThe tank also has to be tested the nitrate. 10. The types of plants that grow well in anaquaponics system are vegetables andherbs. You are more than welcomed to trydifferent plants though, but those listedabove are the basic plants people start offwith. 11. Stages of cycle pollination, fertilization, seed formation, seeddispersal, germination, continued growth, andpollination. All plants require basic elements to grow andthrive. They need soil minerals (the morenutrient-rich the soil, the better the plant willgrow), water, air (carbon dioxide, hydrogenand oxygen), sunlight, proper soiltemperature, and proper air temperature. 12. A pond or aquarium for the fish. A grow tub that is rectangular and longish in shape. A grow bed that is placed on top of the fish tank. A pump for the pond, it should be powerful enough to pump the water uptowards the plants tank which is usually situated at a height of 1 meter ormore. A waterproof extension cable. An air pump with dual outlets. An automated surge protector that will automatically push water in thesystem every 2 to 3 hours. A water purifier pump for continuous flow, purification and oxygen supply. Youll need tiles or slaps of brick to make a roof for the fish tank. A wire gauze or bird wire to protect your fishes from prey. A long garden hose pipe. A pH level testing kit Electric tape, a driller and a pair of scissors. Last but not the least the fish community of your choice, the type youll liketo eat or keep as pets such and youll also need aquatic plants. 13. What is the approximate cost for thesematerials?between $300-$700. 14. Who started this movement?Is this a good investment?Could this work with animals?Can you use any type of fish & plant? 15. We applied for a $500 grant so that we canbuy a mobile aquaponics system to teachother students in the school about ourproject