Hornwort (Ceratophyllum demersum) – Fast-Growing Oxygenating Aquarium Plant for Clear & Healthy Water

Hornwort (Ceratophyllum demersum) – The Ideal Oxygenating Aquarium Plant

Bring balance, beauty, and health to your aquarium or pond with Hornwort, a hardy and fast-growing aquatic plant known for its vibrant green feathery leaves and excellent oxygenating capabilities. Scientifically known as Ceratophyllum demersum, this versatile plant is perfect for beginners and seasoned aquarists alike, thriving in a variety of water conditions without the need for soil or CO₂ supplementation.

🌿 Key Features:

Scientific Name: Ceratophyllum demersum

Common Name: Hornwort, Coontail

Growth Rate: Fast

Lighting Needs: Low to moderate

CO₂ Requirement: Not necessary

Position in Tank: Floating or anchored mid-background

Propagation: Side shoots and stem cuttings

Difficulty Level: Easy (Beginner-friendly)

🌍 Origin & Natural Habitat:

Hornwort is a cosmopolitan plant found across North and South America, Asia, Africa, and Europe. It naturally grows in still or slow-moving freshwater bodies such as lakes, ponds, and rivers, often floating freely or loosely rooted in the substrate.

🛠️ Care Instructions:

Placement: Can be floated freely or gently anchored in the substrate using weights or plant anchors. It does not have true roots.

Lighting: Thrives under low to moderate light. Intense lighting can encourage even faster growth.

Water Parameters:

Temperature: 10°C – 30°C

pH: 6.0 – 7.5

Hardness: Soft to moderately hard water

Trimming: Regular trimming is recommended as it grows rapidly and can cover the water surface.

Algae Control: Helps reduce algae by absorbing excess nutrients from the water.

🌱 Benefits:

Natural Oxygenator: Improves water quality by releasing oxygen and absorbing nitrates.

Ideal for Breeding Tanks: Provides shelter for fry and shy fish.

Algae Prevention: Competes with algae for nutrients, helping maintain a clear tank.

No Substrate Needed: Perfect for bare-bottom tanks or low-maintenance setups.

Coldwater & Tropical Friendly: Suitable for goldfish tanks, betta bowls, guppy tanks, and outdoor ponds.

⚠️ Important Notes:

Hornwort sheds some needles when adjusting to a new tank. This is normal and temporary.

Due to its fast growth, it may require occasional thinning to prevent overcrowding.

Do not use in tanks with excessive water flow, as it may break apart under strong currents.

Give your aquatic pets a natural, lush environment with Hornwort – a plant that works as hard as it looks good!
✅ Shipped fresh and healthy. Ready to grow in your tank or pond.