Red Cherry Shrimp: Species Profile

Characteristics

• Scientific Name: Neocaridina davidi
• Family: Atyidae
• Origin: Taiwan
• Social Behavior: Peaceful, communal
• Tank Level: Bottom dweller
• Minimum Tank Size: 5 gallons
• Diet: Omnivore
• Breeding Method: Egg layer
• Care Level: Beginner-friendly
• Preferred pH Range: 6.5 to 8.0
• Water Hardness: 6 to 8 dGH
• Temperature Range: 65 to 85°F (18 to 29°C)

Origin and Distribution

Red Cherry Shrimp (Neocaridina davidi), native to Taiwan, inhabit freshwater streams and ponds. They have become popular in the aquarium trade due to their vibrant coloration and ease of care.

Colors and Markings

These shrimp exhibit a range of red hues, from pale pink to deep crimson. Color intensity often correlates with selective breeding and environmental factors. Females typically display more vivid colors than males.

Tankmates

Due to their small size and peaceful nature, Red Cherry Shrimp are best kept with non-aggressive species. Suitable tankmates include:

• Small tetras
• Rasboras
• Corydoras catfish
• Snails
• Other dwarf shrimp species

Avoid housing them with larger, predatory fish that may view them as prey.

Care

Red Cherry Shrimp are hardy and adaptable, making them ideal for both novice and experienced aquarists. Key care considerations include:

• Tank Setup: Provide a well-planted aquarium with hiding spots using live plants, driftwood, and rocks. A dark substrate enhances their coloration.
• Water Parameters: Maintain stable water conditions within the preferred ranges. Regular water changes and efficient filtration are essential to keep ammonia and nitrate levels low.
• Group Size: Keeping them in groups of at least 10 promotes natural behavior and reduces stress.

Diet and Feeding

As omnivores, Red Cherry Shrimp thrive on a varied diet:

• Algae: They naturally graze on biofilm and soft algae in the aquarium.
• Supplements: Provide high-quality shrimp pellets, blanched vegetables (such as zucchini or spinach), and occasional protein sources like bloodworms.
• Feeding Frequency: Offer food once daily, ensuring they consume all within a few hours to prevent overfeeding and maintain water quality.

Gender Differences

Females are generally larger and display more intense red coloration compared to males. Mature females often exhibit a “saddle” marking behind the head, indicating the presence of developing eggs.

Breeding

Breeding Red Cherry Shrimp in captivity is straightforward:

• Mating: Females release pheromones to attract males. After mating, females carry fertilized eggs under their abdomen (“berried”) for about 2-3 weeks.
• Hatching: Upon hatching, miniature shrimp emerge, requiring no special care beyond that provided to adults.
• Population Control: In optimal conditions, they breed prolifically. Monitor population levels to prevent overcrowding.

Further Research

For more detailed information on Red Cherry Shrimp care, breeding techniques, and tank setups, consider exploring specialized aquarium literature or consulting with experienced aquarists.

FAQ

How long do Red Cherry Shrimp live? With proper care, they can live between 1 to 2 years.

Can Red Cherry Shrimp be kept with fish? Yes, but choose small, peaceful fish to prevent predation.

Do Red Cherry Shrimp require a heater? While they tolerate a range of temperatures, maintaining a stable temperature within their preferred range is beneficial.

This profile provides an overview of Red Cherry Shrimp, highlighting their care requirements and characteristics to assist aquarists in maintaining a healthy and vibrant aquarium.