The Diamond Goby has brilliant orange dashes and dots that are running across the body with yellow colored markings on the jaws. They are great in creating burrows in sand bed and look quite entertaining while doing so. Generally, the Diamond Goby take mouthful of sand and build mounts around their burrow. Thereby, we suggest you to keep fine sand to prevent the damage of their mouth with large sand particles. The Diamond Goby sifts through the sand, and also aerates and clean the sand, which is why a relatively thick sand bed is a good idea. The Diamond Goby can be fed using a feeding stick or similar device to place some fish food such as Mysis or brine shrimp under the sand near their burrow. The Diamond Goby are very hardy and disease resistant. They can breed in captivity and they keep their fertilized eggs on the top surface of their burrow. While these eggs are developing the male guards the nest. The Diamond Goby need at least 25 gallons of water tank with live sand bed and live rock where they generally put up their nest. They are peaceful and get along well with other tank inhabitants. With its terrific color pattern, it makes a tremendous addition to the home aquarium. The Diamond Goby keep the substrate well oxygenated by sifting through the sands.