Jan 19, 2014 #1 meese-a-mew Aquarium Advice Freak Joined Sep 15, 2012 Messages 353 What plant is it? I was told it was pennywort but I don't think its that.
Jan 19, 2014 #2 Mebbid Aquarium Advice Addict Joined Mar 1, 2013 Messages 12,626 Location Michigan USA I think it might be Bacopa Carolina
Jan 19, 2014 #3 maxwellag Aquarium Advice Addict Joined Mar 14, 2011 Messages 5,287 Location Iowa Looks like moneywort (Bacopa monnieri) or Bacopa carolina as Mebbid said.
Jan 19, 2014 #4 azmodan Aquarium Advice Addict Joined Jul 23, 2012 Messages 2,368 Location Hawaii Also kinda looks like bacopa australis.