Description
Ultra Rock Flower Anemone – Epicystis crucifer
Overview:
The Ultra Rock Flower Anemone is a vibrant and hardy anemone, known for its wide, flower-like appearance and neon-colored tentacles that shimmer under aquarium lighting. Its striking display makes it a favorite centerpiece in both reef and fish-only marine aquariums.
Origin:
Native to the Indo-Pacific region, commonly found attached to rocks and reef crevices in shallow waters.
Feeding:
Carnivorous – feeds on meaty foods such as mysis shrimp, brine shrimp, chopped seafood, and specialized invertebrate preparations. Can also derive nutrition from photosynthetic symbionts under strong lighting.
Tank Mates:
Compatible with clownfish and other non-aggressive reef-safe fish. Avoid housing with fish or invertebrates that may nip at or disturb the anemone.
Aggression:
Moderately territorial – capable of stinging nearby corals and invertebrates with its nematocysts.
Experience Level:
Intermediate to advanced aquarists – requires stable water parameters, strong lighting, and careful acclimation.
Water Parameters:
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Temperature: 74–80°F (23–27°C)
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pH: 8.1–8.4
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Salinity: 1.023–1.026
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Minimum Tank Size: 50+ gallons
The Ultra Rock Flower Anemone is a visually stunning and interactive addition to marine aquariums, perfect for aquarists seeking a hardy, colorful centerpiece that pairs well with clownfish and other peaceful species.




