LC Stop and Shop

[Slvrsrfr]

I am not sure how crazy this, is but it seems it even too me. I want to pump in enough oxygen to separate the gases, allow dupe usage, utilize the heat from the grill and micromusher(etc.) to keep the 3 pincha plants alive and viable and free. Is this pure insanity, or just crazy? I think CO2 will help keep the CH down, what's not pictured I just realized is the interior wall will have a mesh tile so dupes can swipe food from the hallway/stairwell inside the ration box.

But all the plants on the left are losses pretty much, I'd hope for some. The top left wall will actually move in 1 tile to be flush, just so meat can't land there, or eggs. I want the sub-biome to survive, with the drekkos. free meat free pincha

Am I loopy?

 

And is hydrogen sterile? I can't find a subome that has HY and some thing at the bottom.