Gobies have quite a bit of personality and unusual movement, so they are a great addition to the aquarium. They are bottom dwellers and a bit territorial, but easy to keep and feed. They do better with a little salt in the water.
Blue neon stiphodon (medium)
Scientific name: Stiphodon elegans
Lifespan: 6 Years
Max size: 2 inch
Food: Live, frozen, flake