Crystal Black Shrimp

Crystal Black Shrimp (CBS) (Caridina cantonensis)

Care Description

Crystal Black Shrimp are a selectively bred freshwater shrimp known for their striking black-and-white banded patterns, the darker counterpart of Crystal Red Shrimp. They are moderately sensitive and require stable, soft, slightly acidic water to thrive. CBS are peaceful and ideal for planted aquariums with moss, rocks, and hiding spots. They feed on biofilm, algae, and high-quality shrimp foods.

• Temperature: 20–25 °C

• pH: 6.0–7.2

• Hardness: 4–6 dGH (soft water preferred)

• Tank Size: Minimum 20–30 L for a small colony

• Behavior: Peaceful; best kept in groups of 6 or more

• Diet: Omnivore — biofilm, algae, specialized shrimp pellets, blanched vegetables

• Tank Setup: Planted tank with moss, rocks, hiding spots; gentle filtration; stable water parameters

• Breeding: Moderate breeder; females carry eggs under tails; fry are delicate and need pristine water

• Lifespan: 1.5–2 years

Quality Grade

• Standard / Grade S:

  • Basic black-and-white banding with some irregularities

  • Hardy compared to higher-grade CBS

  • Affordable and suitable for beginners or large colonies