Hortwort - Ceratophyllum demersum
Description:
Ceratophyllum demersum, commonly known as Hortwort or Hornwort, is a versatile and fast-growing aquatic plant perfect for freshwater aquariums. Known for its feathery, bright green foliage, Hortwort provides excellent cover for fish and shrimp while helping improve water quality by absorbing excess nutrients.
This hardy, adaptable plant can thrive fully submerged and does not require substrate, making it suitable for floating, anchored, or planted setups. Its dense growth creates natural hiding spots for fry and small fish, while also helping to reduce algae by competing for nutrients. Hortwort is an ideal choice for both beginners and experienced aquarists.
Care Requirements:
Lighting: Low to moderate
CO2: Not required
Growth Rate: Fast
Placement: Can float freely or be anchored in substrate; midground to background placement works well
Water Conditions: Tolerates a wide range of freshwater conditions, from soft to moderately hard water
Propagation: Easily propagated by cutting and replanting stems
Hortwort (Ceratophyllum demersum) is a low-maintenance, attractive, and functional plant that enhances any freshwater aquarium, providing shelter, improving water quality, and adding lush greenery.