Amblyeleotris aurora

The Pinkbar Goby (Amblyeleotris aurora) is a species of goby native to reefs of the western Indian Ocean at depths of from 5 to 40 metres (16 to 131 ft) though usually not deeper than 10 metres (33 ft).

The Pink Bar Goby lives with the alphaeid shrimp, Alpheus randalli, in burrows on coral reefs, with coarse sandy bottoms.This species can reach a length of 11 centimetres (4.3 in) TL.
Occurs in clear coastal to outer reefs on sand and rubble flats in depths of 20-35 meters
It can also be found in the aquarium trade.