Habitat: Gobies are a diverse group of small fish found in a variety of aquatic environments, including marine, brackish, and freshwater habitats. Some species inhabit coral reefs, while others live in sandy or rocky substrates.

Diet: Gobies typically have a varied diet, feeding on small invertebrates, algae, and plankton. The specific diet can vary depending on the species and its habitat.

Behavior: Gobies are known for their interesting behaviors, and some species form symbiotic relationships with burrowing invertebrates like shrimp. They may also exhibit territorial behavior, especially in the context of breeding and protecting their nests.

Reproduction: Gobies often engage in unique reproductive behaviors. Some species lay eggs in nests, which are guarded by one or both parents. Others may engage in mouthbrooding, where one of the parents carries the eggs in its mouth until they hatch.