Black Knight Shrimp
The Black Knight Shrimp is a striking and hardy species ideal for freshwater aquariums. Known for its unique black coloration and active behavior, it adds visual interest to any tank.
Key Features
- Color: Deep black body with silver accents
- Size: Approximately 1.5 inches (3.8 cm) when mature
- Lifespan: Up to 3 years
- Water Temperature: 72–78°F (22–26°C)
- Water pH: 6.5–7.5
Specifications
| Parameter | Value |
|---|---|
| Species | Caridina multidentata |
| Adult Size | 1.5 inches |
| Lifespan | 3 years |
| Water Temperature | 72–78°F |
| Water pH | 6.5–7.5 |
FAQ
What is the ideal tank size for Black Knight Shrimp?
A minimum of 10 gallons is recommended to provide adequate space and maintain stable water conditions.
Are Black Knight Shrimp compatible with other fish?
They are generally peaceful and can coexist with most community fish, but avoid aggressive or large species that may intimidate them.
Do Black Knight Shrimp require special feeding?
They eat a variety of foods including algae, plant matter, and small crustaceans. A balanced diet with sinking pellets or flakes is sufficient.

Vanessa Dowd –
The Black Knight Shrimp arrived quickly and looked healthy. They have been active in my 20-gallon tank for two months and seem to be thriving. Easy to care for and add a nice contrast to the other fish.
Paul Kerr –
I bought a small group and they’ve been very active. The color is deep and stands out well. I feed them daily with algae wafers and they seem to enjoy it.
Audrey Hardacre –
Great addition to my aquarium. They don’t seem to compete with other fish and stay in their own zone. Water parameters have stayed stable since adding them.