Mini Pelia (aka Riccardia chamedryfolia) aka coral moss 3x3 stainless steel mat

Mini Pelia is not a true moss — it’s a liverwort — and it’s loved for its super-fine, coral-like texture and slow, controlled growth. It’s a favorite in high-end aquascapes and shrimp tanks.

🌿 Basic Info

 

 

 

 

• Scientific name: Riccardia chamedryfolia
• Common names: Mini Pelia, Coral Moss
• Growth type: Creeping / clumping
• Placement: Foreground, midground, hardscape (rocks & wood)
• Difficulty: Medium → Advanced (mostly due to patience)

💡 Lighting

 

 

 

 

 

• Low–Medium light (ideal)
• Can handle higher light only with good flow & CO₂
• Under strong light without balance, it can collect algae

🌊 Flow (VERY important)

Moderate, consistent flow is key

• Prevents:
  
• Detritus buildup
• Hair algae
• Cyanobacteria

Think gentle river flow, not dead spots.

 

🌱 Fertilization

 

 

 

 

• Minimal feeder
• Likes clean water more than heavy dosing
• Light all-in-one ferts are enough
• Too much fertilizer = algae magnet

🌡️ Water Parameters

 

 

 

 

 

• Temp: 68–78°F (20–26°C)
• pH: 5.5–7.5
• Soft to moderately hard water
• Shrimp-safe and shrimp-loved 🦐

✂️ Maintenance

 

 

 

 

 

• Very slow grower
• Trim with sharp scissors when it gets thick
• Thin it out rather than cutting the top flat
• Remove debris regularly (turkey baster works great)