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Back to Invertebrates
Scarlet Hermit Crab
Paguristes cadenati
A small, bright red hermit crab that scavenges detritus and algae. One of the safest hermit crabs for reef tanks as it rarely attacks snails for shells.
Care Parameters
Water type
Saltwater
Adult size
3 cm
Temperature
24–28°C
pH
8.1–8.4
Diet
Scavenger
Group
crab
Temperament
Peaceful
Difficulty
Beginner