rigid hornwort

Scientific name Ceratophyllum demersum
Descriptor L.
Year of description 1753
IUCN category (World) LC
Family Ceratophyllaceae
Genus Ceratophyllum
Ceratophyllum demersum Ceratophyllum demersum

Introduction

Ceratophyllum demersum, commonly known as rigid hornwort, is a fresh water plant.

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Who is it?

Morphology

  • height
    50 - 100 cm
  • Characteristics
    floating and stem plant
  • Leaves
    small (< 1cm) and thin
  • height
    50 - 100 cm
  • Characteristics
    floating and stem plant
  • Leaves
    small (< 1cm) and thin

How to recognize the rigid hornwort ?

The rigid hornwort measures between 50 and 100 cm.

Biology

  • Environment
    fresh water
  • Type
    Aquatic
  • Growth
    not specified
  • Multiplication
    cuttings

Harmless species

This species does not represent any particular threats to humans when encountered in its natural environment.

Where to find it?

Conservation status of populations (IUCN)

World : LC

What is its habitat?

Natural environment characteristics

  • Temperature
    1 - 28 °C
  • pH (acidity)
    6 - 8
  • gh (hardness)
    5 - 20

Biotope presentation

Species of the same biotope

Main recommendations for fishkeeping

Deontology

In order to preserve wildlife, if you acquire this animal, it must not be released into the wild. See also, the Fishipedia charter.

Fishipedia supports the practice of responsible and environmentally friendly aquarium keeping. We encourage maintenance if it is motivated by a desire to understand the biological functioning of living things and if it is done with respect for animal life.

We believe that aquaristics is an opening to the discovery of aquatic environments, especially freshwater, and that this knowledge is necessary to better protect and respect these environments. Logically, we refute the compulsive purchase of animals that would not find a sufficient and / or adapted place in the host aquarium.

  • Temperature
    1 - 28 °C
  • Lighting needed
    High (1W/1L)
  • CO2 need
    Medium
  • pH (acidity)
    6 - 8

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To go further

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To read on the web

Sources & Contributions

Participation & Validation

The Fishipedia team and specialist contributors are committed to providing high-quality content. However, although the information comes from scientific sources or testimonials from specialists, the cards may contain inaccuracies.

Benoit Chartrer

Benoit Chartrer

Translation

Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.

In collaboration with : Fédération Française Aquariophilie

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Species of the same family

Species of the same biotope

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