Blue Dwarf Mexican Crayfish – Cambarellus diminutus

The Blue Dwarf Mexican Crayfish is a captivating freshwater invertebrate known for its striking blue coloration and small size. This species is a popular choice among aquarists for its interesting behavior and unique appearance, adding a vibrant touch to any aquarium.

Description:

Common Name: Blue Dwarf Mexican Crayfish

Scientific Name: Cambarellus diminutus

Family: Cambaridae

Growth Rate: Moderate

Height: 2-3 inches (5-7.5 cm)

Difficulty: Easy to moderate

Native Region:

The Blue Dwarf Mexican Crayfish is native to the waters of Mexico, where it inhabits small streams, rivers, and marshes with plenty of hiding places.

Aquarium Setup:

Tank Size: Minimum of 10 gallons

Temperature: 68-78F (20-26C)

pH: 6.5-8.0

Hardness: Soft to moderately hard water

Substrate: A sandy or fine gravel substrate is preferred, with plenty of hiding spots created by rocks and plants.

Additional Tips:

Territorial Behavior: Blue Dwarf Mexican Crayfish can be territorial, so its best to provide ample hiding spaces and consider keeping only one male per tank to reduce aggression.

Compatibility: They can be kept with other peaceful fish and invertebrates but should not be housed with smaller species, as they may see them as food.

Diet: A varied diet of high-quality pellets, vegetables, and occasional protein sources like bloodworms will help maintain their health and vibrant coloration.