Assorted Ultra Rock Flower Anemone

Macroalgae Farms

Assorted Ultra Rock Flower Anemone

$49.99

Key Features:
⭐ The most color-diverse anemone in the hobby — Ultra grade means peak saturation, every morph a surprise
• Stays anchored permanently once settled — no wandering, no coral casualties
• Reef safe and fully compatible with corals, fish, and all peaceful invertebrates
• Groups beautifully — keep multiples together for a living color garden across the sandbed

Size : 1 Ultra Rock Flower Anemone
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.

Assorted Ultra Rock Flower Anemone

$49.99

$49.99

Choose option
Size : 1 Ultra Rock Flower Anemone
  • 1 Ultra Rock Flower Anemone
  • 5 Ultra Rock Flower Anemone - Sold out

About this item

Assorted Ultra Rock Flower Anemone

The Assorted Ultra Rock Flower Anemone (Phymanthus crucifer) is the premium, color-saturated grade of the Rock Flower family — one of the most colorful and beginner-friendly anemones in the reef hobby. Caribbean in origin, these compact, peaceful anemones come in a wider range of natural color morphs than almost any other reef species, and Ultra-grade specimens represent the most vivid expressions of the species — electric blue, neon pink, sunset orange, jet black with green polka dots, rainbow oral discs, and dozens of high-saturation combinations in between. Each specimen is unique, and the color you receive is a surprise selected from current Ultra-grade availability. Unlike most reef anemones, Rock Flowers do not wander. Once placed in a crevice or buried into the sandbed with only their oral disc exposed, they typically anchor permanently and remain in place for the long term, making them one of the easiest anemones to integrate into an established reef. They are reef-safe with corals, peaceful with tankmates, and require no host clownfish to display their full coloration. What makes Ultra Rock Flower Anemones a true centerpiece is the combination of vivid coloration, compact size, and reliable husbandry — they thrive in stable reef conditions, accept a wide range of foods, and reward attentive care with deepening color saturation over time. Ultra Rock Flowers are an ideal pick for any reefer who wants a colorful, low-maintenance anemone without the roaming behavior and stinging risk that come with larger hosting species.

Available Options

1 Ultra Rock Flower Anemone

  • One Caribbean Ultra Rock Flower Anemone — coloration varies based on availability
  • Peaceful, reef-safe, and stays in place once settled
  • Accessible to any reefer with stable parameters and varied feeding

5 Ultra Rock Flower Anemones

  • Five Caribbean Ultra Rock Flower Anemones — each unique in coloration and pattern
  • Ideal for building a vivid, multi-color sandbed display from day one
  • Multiple Rock Flowers can be kept in close proximity — a natural, living color garden across your substrate

Care Information

💡 Lighting
Moderate — PAR 100–200, photosynthetic		 🌊 Water Flow
Low to Moderate — gentle, indirect flow preferred
📍 Placement
Sandbed crevices or low rockwork — anchors and rarely moves		 ⚙️ Care Level
Easy to Moderate — beginner-friendly with stable parameters
🐠 Temperament
Peaceful — reef-safe with mild sting		 🍽️ Diet
Photosynthetic — supplement with mysis, brine, and chopped seafood
🌡️ Temperature
74–80°F (23–27°C)		 🧂 Salinity
1.024–1.026 — drip acclimate carefully

Special Considerations

Ultra Rock Flower Anemones prefer to anchor with their base buried into the sandbed or wedged into a rockwork crevice, with only the oral disc exposed — placement in this manner reduces stress and encourages immediate settling. Drip acclimate slowly to match salinity and temperature precisely. Provide moderate reef lighting and supplement with regular feedings of mysis, brine shrimp, or chopped seafood two to three times per week to support color development and growth. Multiple Rock Flowers can be kept in proximity to one another and often form natural color groupings on the sandbed. Avoid housing with butterflyfish, large angelfish, or any species known to nip at anemones. Cover powerhead intakes as a precaution, though Rock Flowers rarely move once settled.

🔍 Aquarium Insights

The Assorted Ultra Rock Flower Anemone is one of the most rewarding anemones for reef-keepers of every level:

  • One of the most color-diverse anemones in the hobby, with Ultra-grade specimens showing peak saturation — wild morphs include electric blue, neon pink, jet black with green spots, sunset orange, and rainbow oral discs
  • Stays in place once settled, making them one of the only anemones safe to keep in established reef tanks alongside corals
  • A true surprise specimen for any reefer building a colorful sandbed — coloration and pattern vary by availability, and every Ultra Rock Flower brings its own unique combination to the display

Learn More

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

Livestock Disclaimer

Due to natural variation, the Ultra Rock Flower Anemone(s) you receive may vary significantly in coloration, oral disc pattern, tentacle length, and overall size. Color morph and pattern are selected based on current Ultra-grade availability from Caribbean suppliers.

Photographs are representative examples. Coloration and form may differ between individuals and can shift depending on lighting, flow, and feeding conditions.

As with all live animals, proper acclimation and a suitable, established environment are essential for best results.

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