
Scythemarked butterflyfish
Prognathodes falcifer
Chaetodontidae

Prognathodes falcifer
Chaetodontidae
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Usually solitary. Found in rocky, boulder strewn areas. Close relatives are known to pinch off and eat tube feet of sea urchins and other echinoderms. Also feed on crustaceans, worms and other small invertebrates. Because they live in relatively deeper waters, they are seldom collected, thus, rarely seen in the aquarium trade. Oviparous. Form pairs during breeding.
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.