Your Questions About Aquaponics

 


 

Aquaponic Nut Answers Your Questions About Aquaponics

Chris asks…

What is the cost to build and start an aquaponics system?

I have built and been running a homemade hydroponics system in my gagrage growing tomatos and have recently discovered aquaponics(using fish for the nutrient supply) does anyone have experince in this, how much is the starting investment?
any explaination as to what epoc is?

Aquaponics Nut answers:

Here are two links to websites that should answer all of your questions:

http://www.aquaponics4youreview.com/Likes/Aquaponics-Book

http://www.aquaponicsjournal.com/Catalog.htm

Good luck with your project.

John asks…

Should i do water changes when cycling an aquaponics system?

I have just set up an aquaponics system. It is a 10 gallon tank stocked with 2 goldfish and a pump that drains into 10 pounds of gravel, which then drip drains back into the tanks. Everywhere that I look that describes cycling of a standard fish tank says to do 20% water changes weekly. Is it the same for an aquaponics system prior to planting in the growbed, or should I just let all of the nitrites build up in the system and then plant?

Aquaponics Nut answers:

You should probably visit a pet store to get the best information.

Susan asks…

Would you eat food from an aquaponics farm?

I have heard about his new technology called aquaponics, growing food in water, and i am unsure if it a good thing. Could i get some advice?

Aquaponics Nut answers:

The unique advantages of aquaponic systems are:

Conservation through constant water reuse and recycling.
Organic fertilization of plants with natural fish emulsion.
The elimination of solid waste disposal from intensive aquaculture.
The reduction of needed cropland to produce like crops.
The overall reduction of environmental footprint for crop production.
Small efficient commercial installations can be built close to markets therefore reducing food miles.

Some conceivable disadvantages with aquaponics are:

Initial expense for housing, tank, plumbing, pump/s, and grow beds.
The infinite number of ways in which a system can be configured lends itself to equally varying results, conflicting research, and successes or failures.
Some Aquaponic installations rely heavily on man-made energy, technology solutions, and environmental control to achieve recirculation and water/ambient temperatures but a system designed with energy conservation in mind (such as utilizing solar heating and the exploitation of gravity to reduce pumping) can be extremely energy efficient.
Whilst careful design can minimize the risk, Aquaponics systems can have multiple ‘single points of failure’ where problems such as an electrical failure or pipe blockage can lead to a complete loss of fish stock.
Like all aquaculture based systems, stock feed usually consists of fish meal derived from lower value species. Ongoing depletion of wild fish stocks makes this practice unsustainable. There are now, however, organic fish feeds available which may prove to be a viable alternative and negate this concern. Other alternatives include growing duckweed with an Aquaponics system that feeds the same fish grown on the system[12], as well as growing Black Soldier Fly larva to feed to the fish using composting grub growers.

Check out this Aquaponics Guide for more info. >>> Aquaponics Guide

Ken asks…

What fish can i stock in my 275 litre freshwater aquaponics tank?

I would like lowish maintenance fish/crustaceans preferably native Australian fish not goldfish and in my area i can’t keep koi carp. My ph can be changed depending on the fish, but my temperature range is quite variable 7-25 degrees Celsius thanks for reading my question hope you can offer some good advice.

Aquaponics Nut answers:

Crayfish are always fun crustaceans…but they like to kill everything around them. You can try this fish - dojo loaches, they are very interesting and very tough, and they live for a long time :) . They are quite low maintenance also. I usually use goldfish and trout since they are readily available in Canada.

Nancy asks…

can you please help me find literatures on hydroponics and aquaponics?

i am to use it in my thesis paper.. authors will be acknowledged and so as the contributors…. thanks!

Aquaponics Nut answers:

If you’re looking for something online, Google Book Search had a 2005 book, “Hydroponics – Indoor Horticulture” by Jeffrey Winterborne:

http://books.google.com/books?id=9-YgbkclzOUC&dq=book+hydroponics&pg=PP1&ots=gP8TcI2z7L&sig=O_6EKUt4KUv82P88Hf3OP500lzc&hl=en&prev=http://www.google.com/search%3Fhl%3Den%26q%3Dbook%2Bhydroponics&sa=X&oi=print&ct=title&cad=one-book-with-thumbnail#PPP1,M1

And at Botanical.com there was a list of Hydroponic Books you might look over.

Have you tried your local library yet? Or you University/College library?

The only thing I could find on aquaponics though was at this website:

Click here >>>  Aquaponics Book

*~ Good luck ~*

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