Gobies are a diverse group of small bottom-oriented fish that include freshwater, brackish, and specialist stream species. In the hobby they are valued for their character, perching behaviour, and unusual body shapes.
Gobies often rest on rocks, wood, or the substrate and many species are territorial toward their own kind or similar-looking fish. Some are micropredators, while others graze biofilm and algae in fast-flowing habitats.
Always check the exact species before stocking, as gobies vary widely in salinity needs, water flow requirements, diet, and compatibility. Provide hiding places, safe resting surfaces, and species-appropriate foods in a mature, stable setup.
Brachygobius doriae
Rhinogobius duospilus
Stiphodon ornatus