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This species can reach a length of 11 centimetres (4.3 in) TL. This species is sometimes kept in public aquariums. The sand goby is of a sandy colour, with darker markings on the sides and a creamy-white underside. In the breeding season the male fish has blue spot at the rear of the first dorsal fin, ringed with white.The fish has a slender body, and the head is about a quarter of the total length.his species can reach a length of 11 centimetres (4.3 in) TL. This species is sometimes kept in public aquariums. The sand goby is of a sandy colour, with darker markings on the sides and a creamy-white underside. In the breeding season the male fish has blue spot at the rear of the first dorsal fin, ringed with white.
Description: These are one of the larger sized sand sifting gobies. They have a cream white color body with a bright golden yellow head. Recommended Tank: To be successfully cared for, it should be housed in a 30 gallon or larger aquarium with live sand as the substrate, and an attached populated refugium.isbe adult copepods live on bottom substrate such as live rock or sand and will eat detritus and microalage in the aquarium. They produce a small nauplii which is an excellent food for aquarium filter feeders and fish larvae. The adults are eaten by small bottom feeding fish such as gobies, dragonettes and blennies.