From the start, thank you for your time and consideration. Whilst planning a planted aquarium setup that would include CO2 injection, I stumbled across an article about possible behavioral alterations in coral reef fish exposed to higher levels of CO2 in their environment.
I'm wondering if someone would share their opinions on the use of CO2 injection in planted freshwater aquariums and the effects it might have on the livestock. The assumption is that the tank would be heavily planted with CO2 injection starting an hour before the daily 8-hour lighting cycle, turn off an hour before the light shutdown. Target CO2 level in the tank of 25-35 ppm.