Our blue-green chromis were caught in the act 😲 The male was spotted preparing the nest and marking his territory. He returned with a female who deposited eggs into this nest. Once finished the male will guard the nest and ventilate the eggs with his fins, until they hatch, generally within a week. | Great Barrier Reef Aquarium

17 reactions · 4 comments | Chromis - Blue Reef, Chromis cyanea A beautiful and shoaling fish from the Caribbean. With vibrant colors they are an excellent addition for a community aquarium. They are reef safe and are fed in our Fish House essentially with frozen food, such as Gamma Copepods Frozen Food. To learn more visit us in https://bit.ly/34jZPbb #tropicalmarinecentre #chromisbluereef #chromiscyanea | Tropical Marine Centre | Facebook