Lessons learnt from the micro-system.
Initially I had the loop siphon on the side like in the photos - this worked ok but not reliably for me and so moving the outpipe to the bottom of the growbed worked much better.
Because it is so small it fills and drains very quickly - I am not sure if this will be ok or not so I may need to fit a timer to the pump. The dilemma is that I would ideally like a really small flow of water - but to pump the water high enough I…
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