Papuan Red Brick Crayfish (Cherax sp. Red Brick)

Papua Orange Tip Crayfish

(Cherax snowdeni)

The Papua Orange Tip Crayfish is a striking freshwater crayfish known for its deep blue-green body and bright orange claw tips. Native to Papua, Indonesia, this species stands out in aquariums thanks to its bold coloration and active personality.

While generally peaceful toward fish, they can be territorial with other bottom dwellers or crayfish, especially in smaller tanks. Plenty of hiding spots and space help them feel secure and reduce aggression.

Max Size

• Around 4–5 inches in captivity
• Males usually develop larger claws and thicker bodies

Tank Size

• Minimum: 20 gallons for a single crayfish
• Recommended: 30+ gallons for extra space and tankmates

Water Parameters

• Temperature: 72–78°F
• pH: 6.8–7.8
• Moderate hardness preferred
• Stable, clean water is important, especially during molts

Diet

Omnivorous scavenger that will eat a wide variety of foods:

• Sinking pellets and wafers
• Cut shrimp and other meaty foods
• Frozen foods
• Vegetables like zucchini or spinach occasionally

Tank Setup

• Sand or fine gravel substrate
• Rocks, driftwood, and caves for hiding
• Moderate flow and strong filtration recommended
• Secure lid is important since crayfish are capable climbers

Compatibility

• Best with peaceful midwater fish that won’t bother it
• Avoid keeping with slow-moving fish or delicate bottom dwellers
• Can become aggressive toward other crayfish if space is limited

Lifespan

• Typically 3–5 years with proper care and stable water conditions