Redbelly Dwarfgoby (Eviota nigriventris) ソメワケイソハゼ – size 3cm – Blackbelly
A Redbelly Dwarfgoby in coral. They are small and like to stay in the safety of the coral branches. I am not sure about the redbelly name maybe in shallower water they look red. The belly is somewhat clear and may look red it you could look up at them. That could be hard to do with them on the coral. Amami 2025
Redbelly Dwarfgoby in the coral Amami 2025