Pink Streak Rainbow Trachyphyllia – #7
Trachyphyllia is a type of large polyp stony (LPS) coral, also known as an open brain coral, known for its beautiful, often brightly coloured, and fleshy tissue that covers a rough, skeletonised base. These free-living corals are found in a range of colours, such as green, yellow, and red, and are prized for their diverse and intense coloration in reef aquariums. While relatively easy to care for, they require specific conditions, including moderate lighting and flow, and must be placed with ample space from other corals due to their semi-aggressive nature and ability to sting.
Morphology
| Feature | Description |
|---|---|
| Coloration | Pink streaks on a rainbow background |
| Form | Open brain coral with fleshy polyps |
| Base | Rough, skeletonised structure |
| Behavior | Semi-aggressive; requires spacing from other corals |
FAQ
What lighting conditions does the Pink Streak Rainbow Trachyphyllia require?
Moderate lighting is recommended for optimal growth and coloration.
How should I position this coral in my tank?
Place it with ample space from other corals to avoid contact and potential stinging.
Is this coral suitable for beginners?
It is relatively easy to care for but requires proper tank conditions and spacing.

Christian Coleman –
The coral has grown well in my 120-liter tank. The pink streaks stand out beautifully against the rainbow tissue. I keep it in a moderate flow area with good lighting. It’s not aggressive, but I make sure to keep it well spaced from other corals.
Melanie Ross –
I was impressed by the vibrant colors. It’s a bit slow to expand, but the coloration is stunning. I’ve maintained moderate lighting and flow, and it’s stayed healthy over three months.
Tracey Hunter –
Great addition to my reef setup. The coral has developed a nice pink streak pattern that stands out. I follow the spacing advice and it hasn’t caused any issues with nearby corals.