Plant Profiles

Potamogeton tricarinatus

Live freshwater plant Potamogeton tricarinatus - Lacy Red Pondweed for fish tanks and aquariums Large bunch or portion of aquatic plant Potamogeton tricarinatus - Lacy Red Pondweed. Aquarium plant with fast delivery across Australia.
Potamogeton tricarinatus
Lacy Red Pondweed
$13.95

Potamogeton tricarinatus, the Lacy Red Pondweed, is a stunning native Australian plant with large, slightly bullate, orange-red leaves that can add striking colour to your pond or aquarium. Under bright light and with proper CO2 levels, the leaves will grow long and broad, with a striking red hue and prominent leaf veins, making for an eye-catching display. This plant can also tolerate quite low light conditions, but the leaves will become much smaller and remain green.

The leaves of the Lacy Red Pondweed are relatively delicate and slightly translucent, adding an interesting texture to any underwater landscape. As the plant grows, it can produce oval floating leaves if allowed to reach the surface, adding another dimension to its appearance. This is particularly useful for ponds, as these floating leaves can provide shelter for fish and other aquatic creatures, while also creating shade which can reduce algae. It is a hardy, cold-tolerant plant, growing well in temperatures between 10 and 25°C.

This pondweed looks especially lovely when grown in dense stands, creating a lush and natural-looking underwater garden. In addition to its aesthetic appeal, the Lacy Red Pondweed also provides important ecological benefits, such as oxygenation and filtration, making it a great addition to any aquatic environment. Like all Potamogeton species, this plant has the unusual ability to use a very complex process called biogenic decalcification, where in hard, calcium rich but CO2 poor water, the leaves split calcium bicarbonate molecules, use the carbon to grow, and the left over calcium carbonate then precipitates onto the leaf surface. This has the added benefit of providing some snail resistance, giving the leaves a layer of protection.

The Lacy Red Pondweed is an excellent choice for hobbyists looking to add a unique and visually striking native plant to their aquarium or pond. With its stunning red colouration in bright light, delicate leaves, and ability to tolerate a range of lighting conditions, this plant is sure to make a beautiful addition to your pond or aquarium.

Requirements and information

Temperature:
TropicalWarmCold

Substrate type:
CoarseFine

Substrate nutrients:

Medium

Water nutrients:

Medium

Light demand:

Low

CO2:

Low

Height:

Tall

Growth rate:

Vigorous

Growth habit:

Stem

Floating

Creeping

Difficulty:

Advanced

Native to: