Small Water Lettuce - 1.5-3" - Floating Live Pond Plants for indoors or outdoors You get 1 plants of about 1.5-3 inches in diameter. These are young plants that can stay around their current size in the right environment. These oxygenating plants keep the water clean and filtered in your indoor or outdoor water garden. They serve as natural biofilters to your pond or your tanks. Controls algae by absorving nutrients from the water Please note this plant ships with trimmed roots as sometimes they tend to fall off during transit due to heat. In case roots fall off upon receiving them, just place them in your pond and give them couple of weeks so they can re-establish themselves. Lastly, this plant can not ship to: AL, FL, SC, TX