Ceratopteris cornuta

Ceratopteris cornuta, commonly known as Water Sprite, is a versatile and hardy aquatic plant. Here are some care tips:

Light

• Lighting: It thrives in moderate to bright light, which promotes lush growth.

Substrate

• Substrate: Can grow in a variety of substrates, including gravel or nutrient-rich soil, but it also does well as a floating plant.

Water Parameters

• Temperature: Prefers 22-28°C.
• pH: Tolerates a pH range of 6.0 to 8.0.

CO2 and Fertilization

• CO2: Not strictly necessary, but additional CO2 can enhance growth.
• Fertilization: Regular liquid fertilizers help support robust growth.

Maintenance

• Trimming: Trim regularly to prevent overgrowth and encourage bushiness.

Propagation

• Propagation: Easily propagated by dividing the plant or through runners.

Compatibility

• Fish and Invertebrates: Generally compatible with most species, providing shelter for fry and small fish.

With the right conditions, Water Sprite can thrive and add a lush, green touch to your aquarium!

An interesting fact about Ceratopteris cornuta, or Water Sprite, is that it can be grown both submerged and emersed, making it quite versatile. When grown emersed, it develops a different leaf structure that is more fern-like. This adaptability allows it to thrive in various environments, making it a popular choice for both aquariums and paludariums. Additionally, it’s known for its ability to absorb excess nutrients, helping to improve water quality and reduce algae growth!