Floating · Floating
Duckweed
Lemna minor
BeginnerLight · lowCO₂ · low
Type
Floating
Placement
Floating
Max height
0.2″
Light need
low
CO₂ need
low
Temperature
50–86°F
Notes
Tiny green discs. Spreads explosively and is impossible to eradicate once introduced — never add to a tank you might want to share plants with later.
More photos
Photos: Kurt Stüber [1] / Wikimedia Commons · Kurt Stüber [1] / Wikimedia Commons · Unknown / Wikimedia Commons