[Homestead] Aquaponics
Lynn Wigglesworth
lynnw1366 at hotmail.com
Fri Jun 5 12:44:13 EDT 2009
Do you position your holes top or bottom? Seems
> like we had less clogging issues with holes up. Over time, that might
> present a problem with algea.
>
I have the holes aimed down; I started with them pointing up, but when the
pump first came on, it would shoot water up into the air (and on me, if I
was standing there).
> So you started with just gravel, all one size, like nickel sized?
>
> I give the most mental energy to what the growing medium should be.
>
My gravel is bigger than that, like 1", but isn't well graded, so there are
bigger bits and small pieces. We got it to regrade the driveway and had a
pile left over.
>
> Did you ever try rafting the plants in a shallow pan of fish effluent
> separate from the fish?
>
No; that would have required more plumbing, and I wasn't that interested.
>
> What kind of timer were you using? I got two of them, just cheapie
> things that you plug the pump into. I think they were like $5 each.
>
I got a good deal on a digital timer, with 20 programmable settings. It
plugs in and really isn't any different than the cheap timers.
Lynn Wigglesworth
Tioga Co. PA
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