- Scientific Name: Wolffia arrhiza
- Origin: Worldwide
- Temperature (°C): 15 - 24
- pH range: 6.8 - 7.5
- Hardness (ppm): 80 - 150
- Notes: WOLFFIA is the smallest flowering plant in the world. The entire plant consists of only a green disk with a diameter of 0.5 - 1.5mm. Most small tetra-type fishes feed on this plant. It does a lot to enhance the colour of those fish that eat it. It is only about 20% the size of Duckweed.
- Propagation: Vegetatively by division can increase very rapidly & like DUCKWEED can be a pest
- Source: FNZAS