I've tried everything. Root tabs. Macro dosing. Micro dosing. Increased CO2. High light. Yet my dwarf sag carpet continues to melt and look like absolute garbage. I'm ready to tear it out and try something else. The sag is either melting, or growing tons of pale, sickly runners. Lights on 6 hours a day, as is CO2. I stopped macro dosing because I kept getting nitrate spikes. Nitrates are currently 20-30 ppm. I dose trace once a week. pH is buffered by substrate to be approximately 6.7, is currently 7.2 with crushed coral in canister. Why can't I grow this plant? Other plants seem to do fine (although my Aponogeton is getting holes in the leaves for some reason). I've struggled with this plant for months. Growth is rapid but looks ugly and melting is widespread.