Water Sprite

Description

Ceratopteris thalictroides, commonly known as water sprite, is a widespread species found in tropical and subtropical regions. It has delicate, feathery leaves that add elegance to any aquatic environment.

Care

Water Sprite is highly adaptable and suitable for beginners. It thrives in a wide range of water parameters, from a pH of 6.0-8.0 and temperatures of 20-28°C (68-82°F). While it can tolerate low light, growth is more robust and faster in medium lighting. CO2 injection is not necessary but will promote denser, more vigorous growth. As it primarily absorbs nutrients from the water column, regular dosing with a comprehensive liquid fertilizer is recommended. If planted in the substrate, supplementing with root tabs can also be beneficial.

Propagation

Propagation of water sprite involves trimming stems at the base of the leaf. The original plant will continue growing from where it was cut, and may even create multiple branches. The cut leaves can be planted or floated, where new roots will begin to form. If you have large bushy growth, you may gently pull the leaves apart and the roots may separate, allowing for faster propagation.

Trimming

Trimming Water Sprite is necessary to manage its fast growth and maintain its desired shape. Regularly remove any yellowing or decaying leaves to keep the plant healthy. For planted specimens, trim overgrown fronds at their base. When used as a floating plant, you can thin out the mass by removing older leaves or entire sections to prevent it from blocking too much light for the plants below.

Notes, Tips, Considerations

• It’s essential to provide enough light and nutrients for the plant to adjust to it’s new water conditions.
• This plant does well in stable water conditions (without pH swings), as well as slightly acidic water.
• If the plant is getting enough light but still turning yellow or brown, it may be due to a nutrient deficiency. Measure the nitrate level using a multi-test strip and dose with all-in-one fertilizers until the water has 20-50 ppm nitrate.

Trimming

Trimming water sprite involves pruning off the top portion of the plant if it becomes too tall or the bottom half loses its leaves. Replant the trimmed section in another location.

The water sprite is an excellent addition to any aquarium, providing a touch of elegance and versatility. Its low-maintenance nature makes it suitable for both beginner and experienced aquarists.

Naturally Found

• Regions
  • Asia
  • Australia
  • North America
  • Central America
  • South America
• Environment
  • Habitat: swamp, marsh, pond, lake, river, wetland
  • Water Type: freshwater
  • Water Depth: 0.1 – 1 m
  • Water Flow: still, slow
  • Light: low, medium
  • Temperature: 20 – 28 °C
  • Humidity: high
  • Substrate: soil, mud, floating