Source: Wikimedia Commons
Willow Moss
BeginnerTaxiphyllum barbieri
Epiphytic moss that attaches to driftwood and rocks. Perfect shrimp shelter. No CO2 needed, beginner-friendly.
About
Willow moss is a collective term for rheophytic mosses — most commonly species of the genus Taxiphyllum — that attach to driftwood, rocks, and other hard surfaces in the aquarium. Their soft, branching fronds sway gracefully in water currents, creating a naturalistic atmosphere that is central to Nature Aquarium and biotope layouts alike. Attachment is achieved by tying with fishing line; the moss adheres firmly within one to two months. It grows well under low to moderate light without CO2 supplementation, although CO2 injection encourages denser, more lush growth. The intricate structure provides excellent cover for breeding shrimp and fry, increasing its popularity in community tanks. Regular trimming of older portions maintains a tidy, attractive appearance.
Basic Info
Origin
Asia (widely distributed, centered in Southeast Asia)
Size
Spreads as creeping mat
Temperature
20〜28℃
Growing Tips
Lighting
Low to medium light sufficient
CO2
Not needed (denser growth with CO2)
Attachment
Attach to driftwood with thread or glue
Trimming
Trim when mat gets too thick
Notes
Algae easily tangles — prevent with water changes
Willow Moss FAQ
QWhat is the growing difficulty level for Willow Moss?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Willow Moss?
The ideal temperature for Willow Moss is 20〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QHow large does Willow Moss get?
The mature size of Willow Moss is Spreads as creeping mat. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Willow Moss?
The price of Willow Moss varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: June 24, 2026
References & Sources
Edited & verified by: BoTachoku Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Primary sources
Taxonomy & Authority
Accepted name: Taxiphyllum barbieri (Cardot & Copp.) J.T.Wynns
Synonyms: Taxiphyllum barbieri
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
Sources: 環境省 特定外来生物等一覧(外来生物法) / CITES Appendix II 植物掲載分類群(科・属レベル)
Regulations may change. Always verify the latest information with the relevant authorities.
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