Can you add rocks to the bottom of your dwc, to breed more beneficial bacteria?

PetFlora

Well-Known Member
I run a bubbler in one tent and a recirc rez in the other

If your dwc has sufficient DO, and you use proper nutes (I use Hydroponic-Research V+B), then bennies are not needed

Root ball is from bubbler, where I keep a large oxystone cylinder directly under the net pot

View attachment 3000618HP Rez.jpg



 
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