Callogobius crassus is a small, peaceful goby species popular among marine aquarium enthusiasts for its interesting behaviour and manageable care requirements. This species thrives in tanks with sandy or fine substrate where it can burrow and seek shelter.
Care Level: Moderate – requires stable water parameters and a suitable environment.
Temperament: Generally peaceful and shy, making it compatible with other non-aggressive tank mates.
Diet: Carnivorous – feeds on small meaty foods such as brine shrimp, mysis shrimp, and finely chopped seafood. Regular feeding of varied diet is recommended.
Minimum Tank Size: 60 litres (approx. 15 gallons) to provide adequate space and stable water conditions.
Reef Safe: Yes – safe for reef aquariums as it does not harm corals or sessile invertebrates.
Lighting Requirements: Standard aquarium lighting is sufficient; no special lighting needed.
Water Flow: Moderate water flow preferred to mimic natural habitat conditions.
Placement: Best kept on sandy substrate with plenty of live rock or rubble for hiding and territory establishment.
Origin: Not Provided.
Maximum Size: Approximately 5 cm (2 inches).
When introducing Callogobius crassus to your aquarium, ensure the tank is mature and stable. Provide ample hiding places to reduce stress and encourage natural behaviour. This species is suitable for both beginner and experienced marine aquarists looking to add a peaceful goby to their collection.
