These fish are tropical, but that doesn’t mean they like saltwater. In its place, they are in the rivers and ponds scattered throughout Papua New Guinea. These fish are omnivorous and take in pretty a assorted diet program. George Berninger Jr./Wikimedia Commons The masked angelfish is a shocking reef dweller https://soboaquariumonline.blogspot.com/2025/03/what-is-necessity-of-professional-pond.html