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Thread: disconnect co2 at night?
02-08-2013, 12:01 AM #30
I can only give my experience. I had a 29 gallon, planted with DIY CO2. Each night I would turn on my air pump and airstone. All was fine until one night I forgot to turn the air pump on and when I woke up in the morning I had 14 dead fish. The only fish still living were 3 small angel fish that had their faces literally sticking out of the water.