Try dosing way less (Easy Green 1x per week with root tabs only), lights on for 4-5 hours a day, cut the excel, small water changes (about 20%) and light feeding of the fish. Agressively trim any leaves not doing well and only spot dose with hydrogen peroxide.
Generally, the "speed limit" of your tank is being currently controlled by the amount of CO2 in there. Pushing lights and ferts without CO2 will only cause algae. They are fun to mess around with but nothing will change since your limiting factor (see Liebig's law of the minimum) is the lack of CO2 in the tank.
If you want the tank to balance, you need to dial back ferts and light until they match the amount of CO2 in the tank.