SULAWESI GALAXY SHRIMP

Galaxy Sulawesi Shrimp (Caridina cf. babaulti) is a stunning and relatively rare species of freshwater shrimp native to the unique lakes of Sulawesi, Indonesia. Known for their striking coloration and patterns, they require specific care conditions to thrive in an aquarium. Here’s a comprehensive guide to keeping Galaxy Sulawesi Shrimp:

Tank Size and Setup

• Tank Size: A minimum of 10 gallons is recommended for a small group of Galaxy Sulawesi Shrimp. Larger tanks (20 gallons or more) provide better stability in water parameters and more space for these active shrimp.
• Aquascape: Create a tank setup that mimics their natural habitat. Use rocks, driftwood, and caves to create hiding spots and areas for exploration. Smooth lava rocks and ceramic decorations work well. A well-decorated tank helps reduce stress and provides natural grazing areas.
• Substrate: A dark, fine-grained substrate such as sand or fine gravel is ideal. Avoid sharp or rough substrates that could damage their delicate legs and antennae.
• Plants: While not essential, some aquarists use hardy, low-light plants like Java fern, Anubias, or moss to enhance the tank’s appearance and provide additional surfaces for biofilm growth.

Water Parameters

• Temperature: Galaxy Sulawesi Shrimp prefer warmer water temperatures, ideally ranging from 78-86°F (25-30°C). Maintaining a stable temperature is crucial, so use a reliable aquarium heater.
• pH: They require alkaline water, with a pH range of 7.8 to 8.4. Consistent pH levels are important for their health and well-being.
• Hardness: These shrimp thrive in hard water, with a general hardness (GH) of 6-8 dGH and a carbonate hardness (KH) of 4-6 dKH. The mineral content is essential for their exoskeleton development and overall health.
• Water Quality: Galaxy Sulawesi Shrimp are sensitive to changes in water quality. Regular water changes of 10-20% weekly are necessary to maintain good conditions. Use dechlorinated water and ensure it matches the temperature and parameters of the tank. A high-quality liquid rock salt or specialized shrimp mineral supplements can help maintain proper hardness and mineral content.

Filtration and Water Flow

• Filtration: Use a sponge filter or a gentle hang-on-back filter that provides adequate filtration without strong currents. Sponge filters are beneficial as they provide additional surface area for biofilm growth, which the shrimp feed on.
• Water Flow: Galaxy Sulawesi Shrimp prefer gentle water flow. Avoid strong currents, which can stress them. Baffle filter outputs or use tank decorations to reduce flow intensity.                                                                                     

Feeding

• Diet: Galaxy Sulawesi Shrimp are omnivores that feed on biofilm, algae, and microorganisms in their natural habitat. In the aquarium, provide high-quality shrimp pellets or wafers, and supplement with blanched vegetables like spinach or zucchini. They also benefit from occasional treats such as live or frozen foods like baby brine shrimp, daphnia, or powdered spirulina.
• Feeding Frequency: Feed small amounts 2-3 times a week. Ensure that food is consumed within a few hours to avoid water quality issues. Remove any uneaten food to prevent decay.