Dwarf Baby Tears or Dwarf Hair Grass

Question
Hi Matt, which one is easier to care for in a high-tech plant, the Dwarf Baby Tears or Dwarf Hair Grass?

Answer
Hi Annie, I personally think the Dwarf Hair Grass is easier to care for.  I keep both plants and the Ive dealt with less problems with the Hair grass.  It multiplies and spreads amazingly fast compared to the Dwarf Baby Tears.  Also, the DWC requires CO2 injection to grow effectively.  Whereas DHG can grow at  medium tech plant with no CO2.  
-Matt-