Sleeper Striped GobySleeper Striped Goby (often sold as the Sand Sifting Sleeper Goby, Amblygobius sp.) is a fantastic utility fish for reef and marine aquariums, best known for its constant sand sifting behaviour and calm, bottom dwelling personality. With its clean striped pattern and busy working nature, it adds both visual interest and practical benefithelping keep the sandbed turned over and free of detritus pockets. This goby does best in a mature aquarium with a