So my anubias had been having trouble and I talked to a plant lady who was saying it wasn't getting enough nutrition from the water, likely due to the fact my java ferns and moss might be using most of it up since they grow so fast and it was leaving my other plant sickly and dying.
So how often should I fert or add CO2 boost? I use to add only once every few weeks or if I had to do a large tank cleaning and drained a lot of water. I only just got the CO2 boost a few days ago and added it only once so with a lot of plants fighting for food how should I do this?
Plants in the tank at current:
3 Java Ferns