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
