
Black and white snapper
Macolor niger
Lutjanidae, Lutjaninae

Macolor niger
Lutjanidae, Lutjaninae
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Lives wild in Admiralty Is., American Samoa, Australia, Bangladesh, Brunei, Cambodia, China, Christmas Island, and 55 more countries.
Adults are found on steep outer walls of lagoon, channel and seaward slopes in large schools. Juveniles are solitary. Feeds largely on fishes and crustaceans Caught with handlines, gill nets, and traps, but also speared by divers and are frequently seen in markets and sold mainly fresh.
Temperament, fin nippers, fish that eat other fish, and fish that need the same water. And what the Harmony mark in the app means.
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.
Why new fish should live in a tank of their own for a few weeks before they move in, what you need, and what to look for.
What is different in a saltwater aquarium: salt, refractometer, live rock and corals. An introduction for anyone thinking of giving it a try.