Hello, thank you for responding.
The algae doesn’t seem like it’s growing on the new growth. It’s growing on my trident and java fern, Anubias, dwarf saggitaria, a little bit at the bottom of rotala bonsai, my submersible circulation pump, and there’s some on the substrate. My vallisneria is already starting to melt probably because it has just been put in my tank, so I’m not sure if I can add liquid carbon. I also have heard that if you introduce liquid carbon slowly(less amounts at the beginning and increase through time) the vallisneria will come back and get used to it. I am not sure if I should take the risk and add liquid carbon or not. I am also thinking of possibly getting a co2 system but they are very expensive so I’m not sure if I can get that right now. What would you recommend to do to get rid of this algae?