Tezla OG by Sensi Seeds Research in 90 x 90 x 180 AC-Infinity with supplemental CO²

17.11. - installed CO² and controls - bumped up the PPFD for the next days to come 15.11. - ordered a CO₂ pressure regulator für 10 KG CO² bottles - the bio CO² production is "ok" but unpredictable, unreliable and a mess refilling the ( 11 x) bottles - brought out some new sticky traps and applied rock granulate - a desperate measure to control the friggin´ gnats - that night, my CO² bottle arrived 12.11. - bumped up CO² production by adding more and more CO² bottles - also spread predator mites und SF-Nematodes against fungus gnats .... again