Description

Diamond Blue Shrimp (Neocaridina davidi var. “Diamond Blue”) are a captivating and visually striking variety of freshwater dwarf shrimp, known for their shimmering blue coloration and fascinating behavior. These shrimp are a selectively bred variant of the Neocaridina davidi species, prized for their unique appearance and relative ease of care.
Appearance
Diamond Blue Shrimp are distinguished by their translucent blue bodies, which can range from a pale, almost sky-blue color to a deep, intense blue reminiscent of a sapphire or diamond. The color intensity can vary based on genetics, diet, and water parameters, with higher grades exhibiting a more vibrant and uniform blue hue. Their small size, typically about 1 to 1.5 inches (2.5 to 4 cm) in length, and translucent quality give them an ethereal and shimmering appearance in the aquarium.
Habitat and Tank Setup
Diamond Blue Shrimp thrive in well-maintained, planted aquariums that provide plenty of hiding spots and surfaces for grazing and molting. Key elements of their ideal tank setup include:
Tank Size: A minimum of 5 gallons is recommended, with larger tanks offering more stability and room for a larger shrimp colony.
Substrate: Soft, buffering substrates like fine gravel or sand are ideal, although Diamond Blue Shrimp are adaptable to various substrates.
Plants and Decorations: Dense vegetation, mosses, driftwood, and rocks offer hiding places and surfaces for biofilm growth, which is an important food source.
Water Parameters: Clean, stable water conditions are crucial. Ideal parameters include a temperature range of 68-78°F (20-26°C), a pH between 6.5 and 7.5, and soft to moderately hard water. Regular water changes and good filtration help maintain optimal water quality.
Diet
Diamond Blue Shrimp are omnivores and excellent scavengers, playing a vital role in maintaining tank cleanliness by consuming algae, detritus, and leftover food. To ensure a balanced diet, supplement their natural foraging with:
High-quality shrimp pellets or wafers
Blanched vegetables such as zucchini, spinach, and cucumber
Algae wafers
Occasional protein sources like bloodworms or brine shrimp
Breeding
Breeding Diamond Blue Shrimp is relatively straightforward under the right conditions. They reproduce readily in well-maintained tanks. Females carry eggs under their abdomen for about 3-4 weeks before releasing fully-formed, miniature shrimp. Providing plenty of hiding places and a nutritious diet is crucial for the survival and growth of the young.
Tank Mates
Diamond Blue Shrimp are peaceful and can be kept with other non-aggressive tank mates. Suitable companions include other dwarf shrimp species, snails, and small, peaceful fish that won’t prey on the shrimp. Avoid keeping them with larger, aggressive fish that may see them as food.
Conclusion
Diamond Blue Shrimp are a captivating addition to any freshwater aquarium, offering a shimmering blue hue and active behavior that can enhance any aquatic setup. Their striking appearance, peaceful nature, and relative ease of care make them a favorite among both beginner and experienced aquarists. With proper care and attention to their specific needs, Diamond Blue Shrimp can thrive and bring a touch of elegance and dynamic activity to any aquarium setting.