Nice to see you back on the forum!Tank looks really great wow! Do you use CO2?
As to your question, I don't use CO2 anymore on my tanks. I haven't used it on this tank at all since setup. I have found that this tank with no CO2 has done better plant-wise than my tanks that did. I do have an Airstone that's on for about 8-10 hours a day, so that may help with a little amount of CO2 being introduced. I do have API leafzone as well, but I haven't added any in a long while. I think some old root tabs may be contributing to the growth of the Val and stems at the back. + I have been doing more WC's in the last two months than I normally do. That might have an impact on plant growth. The fish love the jungle of plants too which is a bonus
