Purple Bonsai Coralline Algae

Macroalgae Farms

Purple Bonsai Coralline Algae

$74.99

Key Features:
⭐ The rarest coralline algae in the hobby
• Flexible jointed tree segments sway naturally with flow
• Creates microhabitat for copepods and microfauna
• Reef-safe, beginner-friendly, Non-invasive

In stock

This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!

Estimated delivery between June 16 and June 18.

Purple Bonsai Coralline Algae

$74.99

$74.99

About this item

Purple Bonsai Coralline Algae

Purple Bonsai Coralline Algae is the rarest form of coralline algae in the hobby — and one of the only places you can find it for sale anywhere online. Unlike the flat encrusting coralline most reefers know, this variety grows in stunning upright branching formations, resembling tiny underwater trees with flexible jointed segments that sway naturally with flow.

Each piece arrives as a live branching tree frag that anchors to rockwork and gradually establishes itself throughout your reef. Its deep purple to lavender coloration and organic movement make it one of the most visually striking additions possible — while also seeding your tank with live coralline spores.

Available Option

Articulated Coralline Tree Frag — 2–3"

  • Live branching fragment, approximately 2–3 inches in size
  • Ready to anchor directly onto rockwork or rubble
  • Each piece is a unique, one-of-a-kind natural structure

Care Information

💡 Lighting
Moderate to High (8–12 hrs daily)		 🌊 Water Flow
Moderate to High
📍 Placement
Anchor to rockwork in open flow		 ⚙️ Care Level
Moderate
📈 Growth Rate
Slow to Moderate		 🧪 Nutrient Uptake
Low

Special Considerations

Articulated coralline requires stable calcium, alkalinity, and magnesium to thrive — the same parameters needed for stony coral growth. Higher flow than encrusting coralline is recommended, as the flexible jointed structure is naturally adapted to wave-exposed environments. Avoid sudden parameter swings, as this can cause bleaching of the segments.

🌱 Propagation

Articulated coralline spreads through fragmentation and spore release:

  • Fragments naturally break off and reattach to nearby rockwork
  • Releases spores into the water column, seeding surrounding surfaces
  • Growth accelerates in stable, mature reef systems with proper calcium and alkalinity

Learn More

For detailed species information, compatibility, and care tips, visit our Species Library.

Livestock Disclaimer

Due to natural variation between specimens, the item you receive may differ slightly from the one pictured. Branching structure, coloration, and size will vary.

Growth and spread depend on water chemistry, lighting, flow, and overall system stability.

Limited availability — this is one of the rarest macroalgae offerings in the hobby and stock is not always guaranteed.

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