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I've been working on the best way to eliminate air stones after having read a thread about the subject. I am now on version 4.0 and likely da bomb. That said I still use air stones for seedlings and clones
Here's a couple pictures of my rez with 2 pumps. One is to flood the totes, the other to circulate/aerate the nutes (Ecoplus Convertible bottom draw pump (265 gph)
The new pump has the inlet on the bottom, outlet on either the top (conventional) OR, alternately on...
How to Properly Aerate a Small (or large) Rez
Here's a couple pictures of my rez with 2 pumps. One is to flood the totes, the other to circulate/aerate the nutes (Ecoplus Convertible bottom draw pump (265 gph)
The new pump has the inlet on the bottom, outlet on either the top (conventional) OR, alternately on...
How to Properly Aerate a Small (or large) Rez
from Hydroponics / Aeroponics
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