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CERATOPTERIS THALICTROIDES – Fast-Growing Decorative Fern for Freshwater Aquariums
Ceratopteris thalictroides is a fast-growing aquatic fern, ideal for adding a delicate and natural touch to freshwater aquariums. Its finely divided leaves create a light, graceful appearance, perfect for use as a background plant or floating in the water column. It is particularly suitable for newly set-up tanks and small aquariums due to its ability to absorb large amounts of nutrients, helping to prevent algae growth.
With strong lighting and CO₂ supplementation, it grows rapidly and can even emerge above the water in open tanks, forming attractive floating foliage. This fern is easy to grow and maintain, making it suitable for beginners while also being a reliable choice for experienced aquascapers.
Key features:
• Fast-growing aquatic fern with light, lacy foliage
• Excellent nutrient absorber, helps prevent algae
• Can grow emersed in open-top aquariums
• Ideal for new setups and small tanks
• Great as a background or floating plant
• Suitable for beginners and advanced aquarists
Cultivation conditions:
• Light: medium – high
• Temperature: 22 – 28°C
• Growth rate: fast
• Placement: background or floating
• Height: up to 50 cm
• pH: 6 – 8
• Water hardness: soft to very hard
• CO₂: recommended for optimal growth
• Propagation: adventitious plantlets or cuttings
Why choose Ceratopteris thalictroides:
This elegant aquatic fern is perfect for those seeking fast growth and natural beauty. Its efficient nutrient uptake helps stabilize new tanks and prevent algae, while its versatility makes it a staple for both hobbyists and professionals.
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