From almost any perspective, these exotic fish resemble butterflies. They have got extensive flowing fins which make them seem like they may have dark brown wings flowing outward. They also try to eat insects. They may have an upturned, “frowning” mouth to help you them capture insects from the top https://aquariumfishsuppliermalaysia.blogspot.com/2025/01/4-facts-about-maintaining-your-aquarium.html