Cool wedsite but they didn't have my plant. I tagged it. It may be helpful in the future.aquarist48 said:Hello WaterPixie
See if the above link will help you to ID your plant.
Sadly it is not ether of these, the leaves do not overlap like these Azollas do.Nutter said:It appears to be Water Velvet (Azolla Caroliniana) or Azolla (Azolla Filiculoides). Possible known as Eared Watermoss though it isn't called that over here.