Are your plants growing? Do you have algae? Are you fertilizing at all?
Not sure in regards to growth, fairly new tank setup. I do have root tabs for heavy root feeders such as the lutea and swords. I am dosing seachem flourish comprehensive twice a week, seachem equilibrium after every water change, and there is also whatever fish bioload in the tank. I have not seen any algae either.
55 Gallon Planted
3 GBR, 2 Bolivian Rams, 1 Juvenile Super Red BN Plecos, 9 Oto Catfish, 9 Bloodfin Tetras
Rotala Indica, Cardamine, Crypt Spiralis, Pygmy Chain Swords, Dwarf Sag, Lutea Crypt, Wendtti Bronze and Red, and Floating Frogbit