Red / Black Calceo Shrimp 1-2cm

The Red/Black Calceo Shrimp (Caridina spinata var.) is a striking and highly sought-after Caridina shrimp from the ancient lakes of Sulawesi, Indonesia. Displaying a bold red and black banded pattern, they are a showpiece invertebrate for the dedicated shrimp keeper. Their unique appearance and fascinating behaviour make them a true centrepiece of any Sulawesi biotope or species tank.

Care Guide

• Tank Size: Minimum 40L; best kept as a species-only or Sulawesi community setup
• Water Parameters: pH 7.5–8.5 | Temp 27–30°C | Warm, hard, alkaline water essential — replicates Sulawesi lake conditions
• Diet: Omnivorous — biofilm, algae, and specialised Sulawesi shrimp foods; avoid standard neocaridina foods
• Temperament: Peaceful; best kept with other Sulawesi species only
• Tank Setup: Mature, well-established tank with biofilm; avoid cold, soft, or acidic water
• Skill Level: Advanced
• Max Size: 2.5cm