Riccardia chamedryfolia is commonly known as Coral Moss or Mini Pellia, is a delicate, dark green liverwort prized in aquascaping for its intricate, coral-like texture. It thrives best when attached to driftwood or rocks under moderate lighting with supplemental CO2.

Overview and Appearance:

• Type: Thalloid liverwort (often grouped with aquarium mosses)
• Common Names: Coral Moss, Mini Pellia, Jagged Germanderwort
• Appearance: Forms dense, dark green, compact cushions with tiny, branching, reef-like lobes
• Growth Rate: Very slow

Care and Requirements:

• Lighting: Medium to strong lighting encourages compact, dense growth, though too much light without proper nutrients can trigger algae.
• CO2: Optional for low-tech setups, but strongly recommended to speed up its slow growth and improve vitality.
• Placement: Foreground or midground, attached directly to hardscape components like rocks and driftwood.
• Water Parameters: Prefers temperatures between 20–26°C and a pH range of 6.0–7.5.