I’m fairly new to the hobby, but I woke up to this, black spots on this anubias? I think it’s a anubias, but not sure. I’ve come to two conclusions, it’s either to much light or some kind of algae. Or none of those that’s why I made an account and posting. What do you think? Should I do the 19/1 or reduce light? I have the seachem starter kit, do I need another chemical for this?