I'm starting to believe that the plant I have isn't red tiger lotus. I have a finnex planted plus, and a Catalina 48 in 4 bulb fixture with pressurized Co2. I dose and use root tabs. After all this I never get the low growing plant with those deep reds.
Is there another plant that is confused with the red tiger lotus? I see other aquarist plants that look like it's supposed to with no CO2 and low lights.