Sand Shifting Starfish (Tonga Special Grade)
Archaster typicus
Reef Compatible: Yes
Care Level: Beginner
Disposition: Peaceful
Minimum Tank Size: 30 gallons
Mature Size: 12 inches
Placement in tank: Sand
| Specification | Value |
|---|---|
| Species | Archaster typicus |
| Reef Compatible | Yes |
| Difficulty Level | Beginner |
| Behavior | Peaceful |
| Minimum Tank Size | 30 gallons |
| Growth Size | Up to 12 inches |
| Preferred Habitat | On sand substrate |
FAQ
Is the Sand Shifting Starfish suitable for a beginner reef tank?
Yes, this species is rated as beginner-friendly and is peaceful, making it a good choice for new aquarium enthusiasts.
How large does the Sand Shifting Starfish grow in a home aquarium?
It can reach a mature size of up to 12 inches.
Can this starfish be kept in a tank with corals?
Yes, it is reef compatible and generally does not pose a threat to corals.
Virginia Knox –
Easy to set up and very calm in the tank. It spends most of its time moving through the sand, which is both interesting and peaceful. Works well in a 30-gallon reef tank with other invertebrates.
Sophie Davies –
Grew nicely over several months. The starfish is active but not aggressive. I appreciate that it doesn’t damage corals or compete with other inhabitants.
Theresa Berry –
Perfect for a beginner reef setup. It’s easy to care for and stays healthy even with minimal attention. The sand-dwelling behavior is fascinating to watch.