Lobster Blue Crayfish (Semi Adult) | Single

Crayfish are small, lobster-like freshwater scavengers commonly found in rivers, streams, and lakes. Also known as crawdads or crawfish, they are close relatives of marine lobsters and share a very similar physical structure—compact bodies, strong claws, and a protective exoskeleton—though they are much smaller in size.

Among all crayfish varieties, the Blue Crayfish stands out as one of the most visually stunning species. Its vibrant coloration and bold personality make it a favorite among aquarium enthusiasts and invertebrate lovers.

Appearance & Coloration

The Blue Crayfish is known for its brilliant exoskeleton, which can display shades of:

• Electric blue
• Deep cobalt
• Hints of orange or dark tones during molting or maturity

This hard outer shell not only protects the crayfish but also enhances its striking appearance, making it a true centerpiece species in freshwater aquariums.

Behavior 

Blue Crayfish are solitary and territorial by nature. Their bold behavior and active scavenging habits make them fascinating to observe, though they are best kept alone or with carefully selected tank mates.

Their strong claws and curious temperament reflect their lobster ancestry, adding to their unique charm.