Orange CPO Dwarf Mexican Crayfish / Mini Lobster (Cambarellus patzcuarensis) – Tank Bred!
Important Legal Note: Cambarellus species of crayfish are considered an invasive species in several U.S. states and is illegal to possess in any form or sell in: Arizona, California, Hawaii, Maine, New Hampshire, Nevada, Oregon, Pennsylvania, Virginia, Washington, and Wisconsin. Please check your local regulations before purchasing. We are unable to ship this species to these states. If you reside in one of the above states and try to checkout with this crayfish in your cart you will be unable to checkout and receive an error message until the crayfish is removed from the cart.
CPO Crayfish feature a beautiful and eye-catching fiery orange coloration that makes them a standout in any freshwater aquarium. These dwarf crayfish are bred in tanks and are well-suited for community tanks with compatible fish species. They are active, curious, and enjoy exploring their environment. With proper care, they can live up to 5 years in captivity.
Key Features
| Feature | Detail |
|---|---|
| Species | Cambarellus patzcuarensis |
| Size | Up to 2.5 inches (6 cm) |
| Color | Firery orange |
| Origin | Mexico |
| Environment | Freshwater aquarium, tank-bred |
FAQ
Is this crayfish suitable for a community aquarium?
Yes, the Orange CPO Dwarf Mexican Crayfish is suitable for community tanks with non-aggressive fish species. It is active and curious but not overly aggressive when properly sized and housed with compatible tank mates.
What are the ideal water conditions for this crayfish?
This crayfish thrives in a freshwater environment with a temperature between 68°F and 78°F (20°C to 26°C), a pH of 6.5 to 7.5, and moderate water hardness. Regular water changes and a clean environment are essential.
How long do these crayfish typically live?
With proper care, Orange CPO Dwarf Mexican Crayfish can live up to 5 years in captivity.




Sue Edmunds –
The crayfish is vibrant with a striking orange color. It’s active and adds a lot of interest to my 10-gallon tank. I’ve had it for three months and it’s thriving. Just make sure to keep it in a tank with compatible fish and maintain stable water conditions.
Justin Glover –
Beautiful and lively. The color is very eye-catching. I noticed it digging and exploring the substrate, which is great for tank activity. It’s not aggressive and doesn’t bother my other fish. Water quality needs to be monitored regularly.
Kevin Short –
Perfect for a small aquarium. The crayfish is healthy and active. I appreciate the tank-bred origin—no stress from wild-caught specimens. It’s a great addition to a freshwater setup with peaceful fish.