Blue Bolt Shrimp (A Grade)
Species Profile
The Blue Bolt Shrimp is a stunning, high-contrast variety of dwarf freshwater shrimp! They are a “mischling”, resulting from cross-breeding Taiwan Bee Shrimp with Crystal Black. This specific lineage produces a brilliant range of blue coloration from intense royal blue to light aquamarine, often featuring white spotting on the tail. As an "A Grade" specimen, these shrimp exhibit more consistent color coverage and opacity than lower-grade counterparts, making them a premium addition to your aquarium.
Because they are bred for high-intensity color, Blue Bolts are more sensitive to water fluctuations than standard freshwater shrimp. They are not recommended for beginners, as their care requirements allow little room for error. However, for the intermediate to advanced keeper, these shrimp are incredibly rewarding. They are highly active scavengers, constantly grazing on biofilm, diatoms, and algae.
**Note: All livestock orders will come carefully packaged with solid wall Styrofoam insulation and shipped via 1-day shipping only. No additional insulation is needed for your livestock.
Key Features & Notes
- Tank-raised A-Grade specimens displaying striking sky-blue to aquamarine coverage.
- Relentless clean-up crew that continuously grazes on biofilm and algae.
- Peaceful, non-aggressive behavior makes them a choice for soft-water species tanks.
- Low-impact bioload allows you to keep an active, thriving group even in small nano tanks.
Care Specifications
- Maintain stable, soft, acidic water conditions using active buffering soil to support sensitive Caridina health.
- Keep water parameters strictly free of copper-based medications or heavy metals.
- Supplement their diet with plant-based pellets, spirulina, and mineral foods, removing uneaten food after 4 hours to avoid ammonia spikes.
- Always leave molted shells in the tank so the colony can ingest calcium and essential minerals needed for molting.
Quick Facts
Listed information should be treated as general guidelines only. Team Buce Plant encourages you to maintain stable parameters to ensure a healthy, thriving colony!
| Attribute | Specification |
|---|---|
| Scientific Name | Caridina cantonensis |
| Common Name(s) | Blue Bolt Shrimp (A Grade), Taiwan Bee Mischling |
| Care Difficulty | Intermediate to Advanced |
| Adult Size | 0.75"–1.25" (2.0–3.0 cm) |
| Diet | Omnivore / Biofilm & Algae Scavenger |
| Minimum Tank Size | 5 Gallons (10+ Gallons Recommended) |
| Temperature Range | 68°F–74°F (20°C–23°C) |
| pH Range | 5.6–6.8 |
| General Hardness (GH) | 4–6 dGH |
| Carbonate Hardness (KH) | 0–2 dKH |
| Total Dissolved Solids (TDS) | 100–200 ppm |
| Lifespan | 1–2 Years |
Frequently Asked Questions
1. How do I properly acclimate my new freshwater shrimp to prevent shock?
Dwarf shrimp are sensitive to sudden shifts in water parameters and total dissolved solids (TDS). Always drip acclimate new arrivals over 1 to 2 hours before releasing them into your tank. Follow our step-by-step tutorial in 7 Easy Steps to Drip Acclimate Shrimp and Fish for the perfect drip rate setup.
2. What substrate is best for keeping dwarf shrimp healthy?
It depends on the species! Neocaridina species thrive in inert substrates like gravel or sand, while Caridina species like Blue Bolt Shrimp require active aquasoils that buffer pH down and pull KH near zero. Learn how to select the right foundation for your aquarium shrimp in our Best Substrate for Shrimp Guide.
3. How do I get my colony to start breeding?
As long as water parameters remain stable, temperatures stay in the low 70s, and adequate food is present, dwarf shrimp will breed naturally. To maximize baby shrimplet survival rates and learn how to support berried females, read our complete guide on How to Breed Freshwater Shrimp.
4. Are dwarf shrimp easy to care for if I am a beginner?
While Neocaridina species are great for beginners, Caridina species like Blue Bolt Shrimp require precise soft-water conditions (low KH, low TDS, and active buffering soil). If you are just starting out, get a complete overview of parameters, diet, and setup requirements in our Freshwater Aquarium Shrimp Care Guide.