So I read the co2 lowers pH and running at night can cause pH swings due to the plants shutting down. Mine just went up a bit ago and has not yet started producing bubbles. My question is in like an hour my light shuts down. Should I pull the tube out? I have no air stones and not a TON of agitation. Does the diy actually produce enough to worry about? Its a 29g planted. Its basically a 2 liter setup.
Thanks.
Sent from my Nexus 5 using Aquarium Advice mobile app
Thanks.
Sent from my Nexus 5 using Aquarium Advice mobile app