Originally Posted by Diana
So, based on the sticky in the lighting forum you are at the upper end of low light. CO2 is optional, but would probably be helpful.
Ah okay, what about flourish excell would that work instead of the co2? I am not sure I want to invest in an expensive c02 test kit again and get into the troubles I had before with monitoring co2 levels. I want to keep this tank low maintenance, but nice.