About the species

Blue Diamond is an impressive variant of Neocaridina davidi with deep, even blue colour across the whole body. The dark blue tone is unusual in freshwater aquariums and makes the shrimp a striking addition. It is hardy and easy to care for, suiting both beginners and experienced aquarists.

Facts

• Latin name: Neocaridina davidi
• Common name: Blue Diamond
• Size: Up to 3 cm
• Lifespan: Up to 2 years

Behavior

Blue Diamond is a very peaceful and active shrimp that thrives best in a group. It can be kept together with other peaceful shrimp, snails and calm fish species that require similar water values.

Reproduction

• Females usually release up to 40 fully developed shrimplets
• New broods arrive roughly every 4–6 weeks
• The species breeds readily in fresh water under stable conditions

Feeding

Blue Diamond is primarily a grazer and feeds on:

• Biofilm
• Algae
• Organic material

Feel free to supplement with:

• A quality shrimp food
• Smaller amounts of protein food

Aquarium

• Minimum aquarium size: 20 litres
• Substrate: Shrimp gravel

Difficulty level

🟢 Easy

Recommendation

Blue Diamond is one of the most sought-after blue variants and as easy to keep as a Red Cherry. The blue colour shows strongest against light sand and green planting. Cull pale individuals to preserve the deep blue tone in the colony.