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Dear aquaponics experts, I'm planning an experiment, input required.

DownDrome

New member
I posted this already in organic hydro, but now i put it here to get more eyes perusing the page.



Dear aquaponics experts.
I want to do this experiment where I set up an aquaponics system and support a live rodent indefinitely for a bachelors thesis. Now I know there are a lot of pages here on the subject and I will read them. I just though it would be much easier if some people could fast track the search somewhat. So I know the basics of aquaponics systems and the principle of operation, what I need to know right now is more a question of scale, so I can plan my system properly. And of course ill be growing hey or something with a fast cycle, not that I wouldn’t want to feed the wee thing weed for a diet but perhaps that is another study.

So one rodent (Gunney pig)
How much grow area? I’m thinking at least 1 metre squared.

Light for 1 metre grow area is probably at least 400w hps, but I would like to try those large ESLs because this is an environmental study and I should think of all the energy inputs.

Volume of tanks for the proposed area? There I am quite stumped.

What was the fish to plant matter ratio?
And id rather have a larger than smaller fish tank as I’m not one for punishing fish and packing them in there, but still I need a high enough nutrient concentration.

Size of worm tank ?

I basiccly have to establish the system and build up my worms and dry hey and when I have a sufficient cache I can insert the rodent. Any idea how long that might take to establish?

Well that’s the bare balls of the operation. Please any comments, and also people who know about rodents and things please contribute.

Peace.
 
Last edited:

CDM

Member
Geeze, dont take this the wrong way, I would love to help ya, but its your thesis, why should I just give you the answers? if you did a little study you would learn the answers. study ponds.. it takes a lot of water to support enough fish, to support the plants, who support the fish. its way more complated then I can put here.
 

guineapig

Active member
Veteran
This is awesome.....

My advice would be for you to set up a system where you grow vegetables, feed the vegetables to the guinea pigs, who then poop out enough guinea pig guano for you to sustain your eco-system.....

One guinea pig can poop up to 1 ounce of guano per day......the NPK ratio of guinea pig guano is the most suitable for growing vegetables in the entire animal kingdom (very similar to rabbits)......you would then use this guano to fertilize your vegetable garden......

honestly i don't know where the fish-tank part comes in......

be nice to your rodent friends!!!!!

:ying: kind regards from guineapig :ying:
 

Drop That Sound

Well-known member
Red ear slider turtles create a lot of waste pretty quick in a tank, I have one and been wanting to put a few 4x4 fence post NFT rail's above his top of tank basking area for some time, to grow his lettuce and duckweed, etc..

Haven't found much info on turtles as apposed to fish out there(other than reptiles can possibly harbor salmonella), but I have grown some dank bell peppers and cherry tomato's in organically ammended coco often supplementing with his tank water before. Didn't even have to PH it as I never let his tank drop below 6 before a water change.

If I can basically eat his shit, than I don't see a problem feeding it back to him lol. I do keep a clean tank though and always have it cycled properly. A turtle might even get along with a guinea pig, offering companionship as well as eating off each others poop!
 

Drop That Sound

Well-known member
Dang it lovemaker, just realized you bumped a thread from 2008, I was so looking forward to this LOL.

S'all good though, would have never seen it if you didn't.. I wonder how it all turned out?
 

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