Frog bit (the perfect Floater)

NOTE: 1 portion size looks like the photos labeled "1 PORTION SIZE" How would you like the perfect floating plant?  A plant that doesn't take over like duckweed?  A plant that you can easily remove if it is blocking out too much light? A plant that has the most symmetrical from of any floating plant? Say hello to Frog bit.   What is it's scientific name?  In the words of a great southern plant supplier... "Honey, it didn't come with a birth certificate."  (We believe it's Limnobium laevigatum) This is cool round little plant. It has leaves that are around an inch in diameter.  They are nearly perfect circles.  Unlike a dwarf lily or a red tiger lotus these leaves have a thicker texture to them.  They seem to be a bit more durable.  While I don't keep plant eating fish, I would guess these would hold up to plant eaters a tad better than a duckweed. These would make a great edition to a tank that is suffering from an algae problem as they would be able to cover a decent amount of surface