Can Blue Bolt Shrimp live with Kribensis?
Caution — with care
Why
- Kribensis is one of the animals to keep away from a breeding shrimp colony — either it hunts them, or it out-competes and harasses them until the colony stops replacing itself. A Blue Bolt Shrimp colony will not hold its numbers.
- Kribensis is 3.5× the length of Blue Bolt Shrimp and big enough to swallow one. Some keepers get away with it in a heavily planted tank; it is a real risk.
- No overlapping temperature: Blue Bolt Shrimp wants 68–74°F but Kribensis wants 75–82°F.
- Kribensis will eat Blue Bolt Shrimp shrimplets. The colony still grows if there is moss or another dense hiding place for the babies.
- Only a narrow water hardness overlap — keep both around 5–5 dGH.
Side-by-side
| Blue Bolt Shrimp | Kribensis | |
|---|---|---|
| Temperature | 68–74°F | 75–82°F |
| pH | 5.8–6.6 | 6–7.8 |
| Hardness (GH) | 2–5 dGH | 5–19 dGH |
| Adult size | 1" | 3.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 5 gal | 20 gal |
Together, plan on at least 20 gallons.
How to make it work
- Keep a large, established shrimp colony in a heavily planted tank with moss and cover so enough survive to breed.
- Add only full-grown adults — never juveniles, which will be eaten.
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: A larger tank · GH remineraliser · An adjustable heater
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Design a tank with Blue Bolt Shrimp, Kribensis →Everything compatible with Blue Bolt Shrimp · …with Kribensis