im only planning on growing one plant and i need some plans for a carbon scrubber that wont be really noisy or large
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im only planning on growing one plant and i need some plans for a carbon scrubber that wont be really noisy or large
get 5 furnace filter and layer some live charcoal between each one then tape it all up.
2 furnace filters + 5 lbs of activated charcoal sandwiched between will work well for one plant.