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View compareThe Dwarf Orange Mexican Crayfish (Cambarellus patzcuarensis) is a vibrant little powerhouse that brings a burst of citrusy color to your aquarium! Native to the freshwater lakes and rivers of Mexico, these little crayfish are the perfect combination of sociable, colorful, and active—making them a must-have for any aquatic enthusiast. Get ready to watch them flaunt their stunning orange hues as they scuttle about in their new underwater home.
These miniature crayfish pack a lot of personality into a small frame. Growing to a max of 1.5–2 inches, they’re much smaller than their larger cousins, making them perfect for nano tanks and shrimp-friendly setups. Their bright orange bodies can range from a soft tangerine to a fiery sunset, depending on their mood and environment.
Dwarf Orange Mexican Crayfish are peaceful but curious, so they get along well with other non-aggressive tankmates like shrimp, snails, and small fish. They’re also great for keeping your tank’s ecosystem healthy, as they love to clean up detritus and munch on leftover food.
Care Tips:
pH: 6.5–7.5 (slightly acidic to neutral)
Temperature: 68–78°F (cool to moderate warmth)
Water Hardness: Soft to medium hardness is ideal.
Tank Setup: Add plenty of hiding spots, like rocks, driftwood, and plants—they love exploring!
Dazzling orange hues with occasional subtle variations
Active scavengers, always busy hunting for food and exploring
Shy but curious—they’ll quickly adapt to their environment and even start interacting with tankmates
Easy to breed in the right conditions, so you may end up with a small colony of these vibrant beauties!
✅ Miniature yet mighty—a colorful addition without taking up much space
✅ Active and entertaining with unique behaviors (watch them “walk” across the tank floor!)
✅ Fantastic cleanup crew, taking care of algae, uneaten food, and debris
✅ Hardy and low-maintenance, perfect for beginner crayfish keepers
✅ Safe for peaceful community tanks—no aggression here!
Want to keep your Dwarf Orange Mexican Crayfish happy and healthy? Make sure they have plenty of places to hide—they love cozy spots where they can feel secure, like caves or mossy plants! 🦞🌿