Grey Smooth Hound Shark
The Greyhound Shark, or grey smooth hound shark, looks like a dwarf version of the very scary open water grey shark. Growing to about 20 inches these marine sharks still require a large aquarium – at least 300 gallons when they reach maturity. In the wild these sharks can be found from the near surface to 200 feet.
- Scientific Name: Mustelus californicus
- Origin: Gulf of California
- Max Size: 2 feet
- Recommended Tank Size: 300 gallon+
- Diet: Feed off of crabs, squid, shrimp, clams
| Feature | Detail |
|---|---|
| Scientific Name | Mustelus californicus |
| Origin | Gulf of California |
| Max Size | 2 feet |
| Recommended Tank Size | 300 gallons or larger |
| Diet | Crabs, squid, shrimp, clams |
FAQ
What is the typical tank size required for a Grey Smooth Hound Shark?
A minimum of 300 gallons is recommended, as the shark grows to about 20 inches and requires ample space to thrive.
What does the Grey Smooth Hound Shark eat?
It feeds on crabs, squid, shrimp, and clams.
Where in the wild can the Grey Smooth Hound Shark be found?
It is found in the Gulf of California, from near the surface down to 200 feet.



Edward Lyman –
The shark is active and curious. It adapted well to the 300-gallon tank after a few weeks. Feeding it the recommended diet of crabs and shrimp keeps it healthy and engaged. A great addition to a larger marine setup.
Boris Grant –
We’ve had the shark for six months now. It’s not aggressive and seems to enjoy the environment. The tank size is a must, but once set up, it’s a peaceful presence in the aquarium.
James Underwood –
The Grey Smooth Hound Shark is more docile than expected. It swims gracefully and responds well to feeding. The tank needs to be large, but the behavior is calm and interesting to watch.