Blue Bolt Shrimp Care Guide

Caridina Cantonensis

PeacefulModerateFreshwater
Max Size
2.5 cm / 1.0"
Temperature
24–28°C (75–82°F)
pH Range
6.0 – 6.8
Min Tank Size
10L (3 gal)
Min Group Size
6 fish
Tank Level
Bottom
Origin
Asia
Temperament
Peaceful
Difficulty
Moderate
Breeding Difficulty
Moderate

Diet

Omnivorous; they feed on algae, biofilm, and high-quality shrimp pellets or blanched vegetables.

Community Compatibility

Other peaceful shrimp species or small non-aggressive fish

Good to Know

Blue Bolt Shrimp are excellent at keeping tanks clean by constantly grazing on algae and biofilm.

Gender Differences

Females are larger with a rounded abdomen; males are smaller and slimmer

About the Blue Bolt Shrimp

If electricity could take shape underwater, it would probably look like a Blue Bolt Shrimp zipping across a plant leaf. These tiny crustaceans are like living gems, with cobalt-blue stripes so intense they almost seem unreal, sparkling against the green of moss or the dark substrate of a tank. Their colors aren’t just decoration—they’re a statement, and every individual can carry a slightly different pattern, making each shrimp feel like a miniature work of art.

Watching a Blue Bolt is hypnotic. Despite their small size, they have a bold personality, constantly grazing, exploring, and navigating every nook of their environment with meticulous curiosity. They’re fast but graceful, capable of darting out of sight in a flash or lingering delicately on a leaf as if inspecting the world around them. There’s a quiet charm in the way they interact with each other too, subtly asserting territory or simply brushing past companions without causing a fuss—tiny dramas that are endlessly engaging once you notice them.

Breeding Blue Bolts is a whole other layer of fascination. The colors and patterns of offspring can vary widely, offering a natural mix of artistry that makes every generation exciting to watch. Keeping these shrimp isn’t just about the visual spectacle; it’s about the delicate, understated theater of their lives—a miniature, living jewel box that rewards close attention with subtle movements, flashes of color, and moments of pure, aquatic elegance.

Stock Blue Bolt Shrimp in Your Tank

Use our free stocking calculator to see if Blue Bolt Shrimp fits your aquarium