Janitor Hermit Crab - Clibanarius sp. or Clibanarius spp

The common Janitor Hermit Crab's scientific name is Clibanarius sp. or Clibanarius spp., indicating it belongs to the genus Clibanarius, but a more specific species identification is often not provided due to its use as a "cleanup crew". Another common species sometimes referred to in the pet trade is the related Clibanarius tricolor, known as the Blue-Legged Hermit Crab.

Water Quality and Temperature

• Temperature: 22°C – 28°C (72°F – 82°F)
• pH: 8.0 – 8.4
• Salinity: 1.023 – 1.025
• Water Quality: Stable and clean marine water; sensitive to copper and nitrates

Feeding

• Omnivorous scavenger

• Diet Includes:

  • Leftover fish food

  • Detritus

  • Algae (including hair algae)

  • Meat-based sinking pellets or tablets

• Will benefit from supplemental feeding in sparsely stocked tanks

Tank Mates

• Peaceful and reef-safe
• Compatible with most community saltwater fish and invertebrates
• Avoid aggressive fish or large predatory invertebrates that may prey on hermits
• Ensure plenty of empty shells to prevent fights with other hermits or snails

Substrates and Tank Decorations

• Prefers a sandy or mixed substrate for burrowing and mobility
• Live rock and reef structure for grazing and hiding
• Stable rocks to prevent toppling while climbing