Tag: DIY
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A new aquaponics system

A third aquaponics system has been installed. it’s a NFT kind of setup running through PVC pipe. perfect for lettuces!
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One of my little inventions.

It’s a simple Spring water container to which I’ve drilled a hole in the base and fitted a 90mm PVC joiner to the neck. I just place the gadget over any of the 90mm pipes that go through the mulch and in to the root zone and fill. The filled container then drains slowly and…
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Solar window heater update
I’ve been fixing the window box heater. It’s been working OK over winter but not to its maximum. I’ll rebuild it over Summer and add a temperature control so that it only comes on when the air temperature in the box is over 20°C. I’ll use thick glass as the cover instead of thin perspex…
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The switches are here!
It took a while, but they are here… switching circuits for the rainwater. Once we connect one of the rain tanks to the kitchen and toilet, we can slash our town water even further without the need to bucket the rainwater in. Along with a couple of float switches, there boards will let me wire…


