Phoenix Down Macroalgae

Macroalgae Farms

Phoenix Down Macroalgae

$43.99

Key Features:
⭐ Rare Australian red macroalgae — a dense, feathery crimson plume of many fronds
• Fine branching fronds layer into a full, soft plume that sways and drifts with every pulse of flow
• Natural nutrient exporter and exceptional copepod habitat in any reef or macro display
• A true collector's specimen — deep crimson color that intensifies dramatically under blue and actinic lighting

Size : Full Starter Plant
Out of stock

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

Estimated delivery between September 26 and September 28.

Phoenix Down Macroalgae

$43.99

$43.99

Choose option
Size : Full Starter Plant - Sold out
  • Full Starter Plant - Sold out
  • Mature Colony - Sold out

About this item

Phoenix Down Macroalgae

Phoenix Down Macroalgae (prov. Haliptlon spp) is one of the most visually striking and texturally rich red macroalgae available in the reef hobby. This rare species grows in a way that immediately commands attention — dense, finely divided feathery branches in a deep, saturated crimson red that layer and build into a full, rounded plume of living color. From across the room it reads as a lush, warm-toned softscape element. Up close, the intricate feathery branching reveals an extraordinary level of detail — fine fronds dividing repeatedly into softer and softer tips, the whole plant a living texture that no other macroalgae in the hobby can replicate.

In flow the Phoenix Down comes fully alive. The fine feathery branches respond to even gentle water movement, swaying and drifting with a fluid, almost hypnotic quality that flat-bladed and round-vesicle macroalgae simply cannot match. Under blue and actinic lighting the deep crimson intensifies — warm red glowing against cool blue water in a contrast that photographs beautifully and looks even better in person.

Sourced from Australian waters and rarely seen in the hobby, Phoenix Down is a genuine collector's specimen — one that experienced reef keepers will immediately recognize as something special, and that newcomers will simply not be able to stop looking at.

Available Options

Full Starter Plant

One healthy Phoenix Down Macroalgae specimen with established feathery branching structure. Dense, fan-like crimson plume — arrives with full branching form ready to be placed on a rock. An accessible entry point into one of the most visually distinctive red macroalgae sourced from Australian waters.

Mature Colony

A large, fully developed Phoenix Down colony with dense, rounded plume structure and deep crimson coloration. Immediate visual impact — the full Phoenix Down form on display from day one with no grow-out required. The best choice for display tanks where bold red presence and maximum impact matter immediately.

Care Information

Lighting Low to Moderate — deep red coloration maintained best away from intense direct light
Water Flow Low to Moderate — gentle indirect flow brings out the best movement
Placement Rock-mounted — mid to lower display zones with open water around it
Care Level Moderate — stable parameters and consistent nutrients recommended
Growth Rate Moderate — steady and non-invasive
Nutrient Export Moderate nitrate and phosphate uptake

Special Considerations

Phoenix Down performs best in stable, established systems with gentle indirect flow that allows the branching structure to sway freely. The fine branching structure is delicate — avoid strong direct flow which can stress or damage the branch tips over time. Keep away from aggressive herbivores including urchins, large tangs, and puffers which will readily graze the fine fronds. Supplement with iron and iodine as part of a regular micronutrient dosing schedule to maintain rich crimson coloration. Handle gently during placement and acclimate slowly on arrival.

🔍 Aquarium Insights

  • The fine feathery branching structure creates a soft, warm-toned textural presence that moves beautifully with gentle flow — a living element that brings constant subtle motion to your aquascape
  • Deep crimson red adds a bold warm contrast that green and purple macroalgae simply cannot replicate — one of the few truly red display macroalgae available in the hobby
  • A rare and visually distinctive collector's macroalgae that experienced reef keepers will immediately recognize as something special — and that no serious macro display should be without

Learn More

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

Livestock Disclaimer

Due to natural variation, the specimen you receive may vary slightly in branch structure, coloration, and size within the stated range. Photographs are representative examples.

Individual specimens may display differences depending on lighting, flow, and tank conditions.

Size and appearance are provided as general guidelines and may vary slightly from the specimen received.

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