Hi, i have a fluval planted 3.0 and i am wondering if the setting i have is to strong. The tank is a 72 bowfront that has been set up for 8 months. See attached image for light setting. Im am getting alot of brown algea on plants that are exposed the most to the light while the ones that are shaded seem to be fine. I am a bit confused cause because I do inject CO2
and dose fertz which is what i thought you do when theres alot of light. Should i turn the light down a bit? I have mainly slow growing plants such as javafern and cyrpts, but also have some sag repens which gather alot of the brown algea on their leaves.