Royal Tile Sea Star (Fromia ghardaqana)
A member of the Goniasteridae family, the Royal Tile Sea Star is a marine invertebrate well-suited for reef aquariums. It features a distinctive five-armed structure with a delicate red coloration and white dots, resembling a tile-like pattern.
Naturally found in the coral reefs of the Red Sea, this species is also known as the Ghardaqa Sea Star. It thrives in established tanks with live rock and a deep sand bed.
Care Requirements
Slow acclimation is essential. The Royal Tile Sea Star is sensitive to changes in water parameters and should never be exposed to air during handling. The drip acclimation method is recommended.
It is intolerant of copper-based medications and cannot tolerate sudden shifts in water chemistry.
| Feature | Detail |
|---|---|
| Species | Fromia ghardaqana |
| Family | Goniasteridae |
| Habitat | Red Sea coral reefs |
| Coloration | Red with white dots |
| Arm Count | Five arms |
FAQ
What is the ideal water condition for the Royal Tile Sea Star?
The Royal Tile Sea Star requires stable water parameters and is best kept in a tank with live rock and a deep sand bed. Sudden changes in temperature, salinity, or pH should be avoided.
Can this sea star be kept with other marine species?
Yes, it can coexist with other reef-safe marine invertebrates, but it should not be placed with aggressive or fast-moving fish that may disturb its position or feeding area.
How should I acclimate a Royal Tile Sea Star to my tank?
Use the drip acclimation method to slowly adjust the water parameters. Never expose the sea star to air during handling or transfer.

Victor Newman –
The Royal Tile Sea Star arrived healthy and looks beautiful in my reef tank. I used drip acclimation and it has been active and stable for over two months. The red and white pattern is striking and adds a nice touch to the reef.
Harry Lawrence –
It’s a peaceful addition to my tank. I didn’t have any issues with water parameters, and it seems to blend well with the live rock. I followed the slow acclimation guide and it settled in well.
Neil Grant –
The coloration is vivid and the five-arm structure is very unique. I’ve had it for three months and it hasn’t shown any signs of stress or movement issues. Great choice for a reef aquarium.