Blue Crayfish

Blue Crayfish – Freshwater Crayfish for Sale The Blue Crayfish (Procambarus alleni) is a striking freshwater crayfish known for its vibrant blue color and active, engaging behavior. A favorite for aquarium hobbyists, this crayfish makes a captivating centerpiece in freshwater tanks, exploring rocks, driftwood, and decorations with curiosity and energy. Blue Crayfish are semi-aggressive and territorial, so they are best housed alone or with fast-moving fish and invertebrates that won’t get caught in their claws. They thrive in well-oxygenated aquariums with hiding spots like PVC tubes, caves, or dense décor. Their diet consists of sinking pellets, vegetables, and occasional protein-rich foods such as frozen shrimp. Blue Crayfish Care Requirements: Tank Size: Minimum 20 gallons Water: Freshwater, stable parameters Diet: Omnivorous – pellets, vegetables, frozen foods Temperament: Semi-aggressive; best kept alone or with fast-moving tank mates Lifespan: 2–4 years Shipping: Overnight with live arrival guarantee Buy Blue Crayfish for sale online and bring home a hardy, colorful, and fascinating freshwater crustacean for your aquarium.