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Posted by meeee on January 23, 2007, 4:13 pm
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> meeee wrote:
>
>>>Aquaculture?
>>
>>
>> Sort of but more complicated..... a hydroponic system and aquaculture
>> system all linked, so that the fish water flowed through the hydroponic
>> gravel, the plants removed the poo etc then the now-purified water was
>> pumped back in to the fish. There was beneficial bacteria involved, in
>> the gravel I believe, and he was working on growing his own pond weed to
>> use as fish food, so that it would be completely self sufficient. DH got
>> all inspired and wants to do it now :)
>
>
> Hmm, yes it does sound very complicated but it sounds very efficient - if
> it all ran as it should. I suppose then the poo-ridden extra waste could
> be used again to grow more even more plants. More fish... a real cycle
> alright.
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Yes. the guy said it took a little while to get the balance right, but it
looked efficient once it was set up.
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