He is a Yashia Goby- Stonogobiops yashia
Care Level: Easy
Tank Conditions: 72-78°F; sg 1.020-1.025; pH 8.1-8.4; dKH 8-12
Max. Size In Aquarium: Up to 2½"
Color Form: Black, Bright Yellow, Red, White
Temperament: Peaceful
Reef Compatible: Yes
Diet: Carnivore
Super awsome fish. They are known to jump but mine has never attempted to. KNOCK ON WOOD......
Very shy for the first few weeks. Now he is out quite a bit. He does like his cave though.