You will receive: 1 cup of Ceratophyllum Demersum, ready to plant — freshly delivered from the nursery.

✅ Level: Beginner — Ceratophyllum Demersum (Hornwort) is one of the easiest aquatic plants — suitable for ponds and aquariums.

Ceratophyllum Demersum, also known as Hornwort, is a versatile aquatic plant that can be used as both a floating plant and a stem plant. The plant has no roots but anchors itself via root-like rhizoids. Due to its rapid growth, it absorbs excess nutrients. Suitable for both ponds and aquariums.

🌿 Plant specifications

🚚 Delivery & warranty

• Freshly delivered from the nursery — ready to plant
• Shipping on Tuesdays or Fridays → Read more about shipping
• Delivery with track & trace, usually within 1–2 working days
• Received dead? We will resolve this together. Contact us within 24 hours of receipt with a photo.
• Free shipping from €59,-

✂️ Care

Let the plant float freely or plant it loosely in the substrate — it does not need roots. The plant grows quickly and regularly forms side shoots. Prune regularly to prevent overgrowth; broken parts will grow into new plants.

💡 Planter tip

Ideal for new ponds and aquariums — its rapid growth absorbs excess nutrients and helps prevent algae growth. Provides excellent hiding places for young fish and shrimp.

❓ Frequently asked questions

Is this suitable for a pond?
Yes, Hornwort is an excellent pond plant that also thrives in cold water (up to 4°C).

My plant keeps breaking — is that normal?
Yes, Ceratophyllum Demersum is fragile and breaks easily. Each broken part will grow into a new plant.

Do you have another question? Feel free to contact us — we are happy to help you make the right choice for your aquarium.