Hornwort - Ceratophyllum demersum

Hornwort, also known as Coontail, is a versatile and fast-growing freshwater plant known for its feathery, whorled leaves that create a lush underwater environment. Its ability to thrive in a range of conditions makes it a popular choice for aquarists looking to improve water quality and provide cover for aquatic life.

Description:

Common Name: Hornwort

Scientific Name: Ceratophyllum demersum

Family: Ceratophyllaceae

Size: Can grow up to 12-36 inches (30-90 cm)

Difficulty: Easy

Native Region:

Hornwort is native to North America, Europe, and Asia, commonly found in freshwater habitats such as ponds, lakes, and slow-moving rivers.

Aquarium Setup:

Tank Size: Suitable for small to large aquariums

Temperature: 60-72°F (15-22°C)

pH: 6.0-8.0

Lighting: Low to moderate

CO2: Not required

Substrate: Does not require planting in substrate; can be left floating or anchored in the substrate

Additional Tips:

• Fast Growth: Quickly absorbs excess nutrients, making it effective in reducing algae growth.

• Floating or Submerged: Can grow both submerged and as a floating plant, providing flexibility in aquascaping.

• Minimal Maintenance: Thrives in a variety of conditions, making it an ideal choice for low-tech setups.