Mithraculus sculptus | All sizes

Mithraculus sculptus is a popular marine crab species known for its peaceful temperament and algae-grazing capabilities, making it a valuable addition to reef aquariums. Available in various sizes, these crabs are hardy and adapt well to captive conditions.

Care and Husbandry: Mithraculus sculptus thrives in well-established marine tanks with stable water parameters. They prefer moderate water flow and should be provided with plenty of live rock or hiding places to feel secure. Feeding should include a varied diet of algae, detritus, and supplemental meaty foods such as finely chopped seafood or specialised invertebrate pellets.

Compatibility and Reef Safety: This species is generally peaceful and reef safe, posing no threat to corals or sessile invertebrates. However, care should be taken when housing with aggressive tank mates that may harass or prey upon them.

Tank Requirements: A minimum tank size of 30 litres is recommended to provide adequate space and stable water conditions. Regular water changes and monitoring of water quality parameters are essential to maintain health.

Additional Notes: Mithraculus sculptus crabs are nocturnal and may be more active during the evening. They contribute to the aquarium’s clean-up crew by consuming algae and detritus, helping to maintain a balanced ecosystem.