Tiger Pistol Shrimp – Alpheus bellulus
The Tiger Pistol Shrimp, Alpheus bellulus, is a fascinating marine snapping shrimp with a cream to yellow body, bold tiger-like brown or orange patterning and one enlarged snapping claw. Also known as the Tiger Snapping Shrimp or Tiger Alpheus Shrimp, this Indo-West Pacific species is best known for forming a natural partnership with suitable shrimp gobies. It is reef safe with caution, highly entertaining to watch and ideal for mature marine aquariums with a sandy substrate, stable rockwork and peaceful tank mates.
Common Name
Tiger Pistol Shrimp, Tiger Snapping Shrimp, Tiger Alpheus Shrimp, Tiger Pistol, Snapping Shrimp.
Scientific Name (Latin)
Alpheus bellulus
| Species | Alpheus bellulus |
|---|---|
| Habitat | Indo-West Pacific |
| Compatibility | Mature marine aquariums with sandy substrate, stable rockwork, and peaceful tank mates |
| Behavior | Forms natural partnership with shrimp gobies; highly entertaining to observe |
| Reef Safety | Reef safe with caution |
FAQ
Can the Tiger Pistol Shrimp live with other shrimp species?
Yes, it forms a natural partnership with suitable shrimp gobies and can coexist with other peaceful marine species in a mature aquarium.
Is this shrimp suitable for beginners?
No, it is best suited for experienced marine aquarium keepers due to its specific environmental needs and compatibility requirements.
What kind of substrate does it prefer?
A sandy substrate is ideal for this species to dig and foraging behavior.

Joshua Wilkins –
The Tiger Pistol Shrimp is a lively addition to my reef tank. It interacts well with my goby and creates interesting behaviors. The tank has been stable for over six months, and the shrimp remains active and healthy.
Charles Sharp –
I noticed the shrimp uses its snapping claw to communicate with the goby. It’s fascinating to watch. The tank setup required some adjustments, but it’s worth it for the entertainment value.
Sue Ogden –
After introducing the shrimp, I saw a noticeable increase in natural behaviors in the tank. It’s a great species for experienced aquarists who appreciate dynamic marine life.