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Re: [APD] uptake of nutrients, day vs night
I believe Chris Page wrote this email section below:
> Stuart Halliday
> so you have a DIY yeased based system and you remove the tube from the
> bottle how do you keep the pressure up ???
What pressure? And why on earth would I need to 'keep it up'?
My CO2 just feeds a ladder (or in other tanks a open-ended bottle), not a
ceramic disc. :-)
200 Million years in the making...
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