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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. :-)

Stuart Halliday
200 Million years in the making...
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