RF Hellfire Torch – WYSIWYG
Euphyllia glabrescens, commonly known as the Torch Coral, is a highly sought-after large-polyp stony (LPS) coral prized for its long, flowing tentacles and intense visual movement. Characterized by extended, single-tipped tentacles that sway dramatically in the current, Torch Coral adds height, motion, and elegance to reef aquariums. Its bold presence and vivid contrast under blue-spectrum lighting make it a centerpiece coral in LPS-dominant and mixed reef systems.
Native to Indo-Pacific reef environments, Torch Corals thrive in stable aquariums with moderate lighting and controlled flow.
| Lighting | Flow |
|---|---|
| Modere (100–200 PAR); prefers stable lighting—excessive intensity may cause tissue stress or bleaching | Modere; indirect, oscillating flow allows tentacles to extend fully |
FAQ
What type of lighting does the RF Hellfire Torch require?
The RF Hellfire Torch requires moderate lighting between 100–200 PAR and prefers stable lighting conditions. Excessive intensity may lead to tissue stress or bleaching.
What flow conditions are ideal for this coral?
Moderate, indirect, oscillating flow is ideal to allow the tentacles to extend fully without being damaged.
Is the Torch Coral suitable for mixed reef systems?
Yes, the RF Hellfire Torch is well-suited for both LPS-dominant and mixed reef systems due to its visual appeal and movement.

Maria Hill –
The Torch Coral has become the focal point of my reef tank. Its tentacles sway beautifully under blue lighting, adding a dynamic element to the display. I’ve maintained stable flow and moderate lighting as recommended, and it’s thriving after a few months.
Audrey Johnston –
It’s a striking addition to my aquarium. The movement is impressive and the color stands out well. I keep the lighting stable and use gentle oscillating flow, which helps the tentacles extend properly.
Caroline Welch –
After setting up my tank, I noticed the Torch Coral immediately drew attention. It’s been stable and growing well with no signs of stress. I follow the recommended lighting and flow parameters closely.